Azide Free
Azide-free — without sodium azide preservative. Use in conjugations, cell work, or assays where azide is toxic or inhibitory.
Popular Products
Adalimumab (anti-TNF-alpha)CAS: 331731-18-1 EC Number: 695-701-7Liquid Animal Free ? Animal-free — produced without animal-derived components to reduce contamination risk. Use in biomanufacturing and culture avoiding animal-origin material. Carrier Free ? Carrier-free — supplied without added carrier protein/stabilizer. Use when carriers (e.g. BSA) would interfere with conjugation or sensitive assays. Recombinant ? Recombinant — produced via recombinant expression for defined sequence and consistency. Use for reproducible, animal-free proteins of known origin. Validated ? Validated grade — performance confirmed in defined applications before release. Use when you want documented assurance the reagent works as stated. ExactAb™ ? ExactAb™ — Aladdin's antibody line emphasizing precision and validated quality. Use for reliable, specificity-validated antibody applications. Azide Free ? Azide-free — without sodium azide preservative. Use in conjugations, cell work, or assays where azide is toxic or inhibitory. ≥95%(SDS-PAGE&SEC-HPLC) See COAIn Stock Item #: A412002View ProductPricing & Pack SizesTechnical Identifiers
- Associated targets
- ELANE PRTN3 TNF
- Short Overview
- Purity>95% (SDS-PAGE&SEC); Endotoxin Level < 0.01EU/μg ; Human IgG1; CHO; ELISA, FACS, Functional assay, Animal Model; Unconjugated
- Species reactivity（Reacts with)
- Cynomolgus monkey, Human, Mouse, Rhesus monkey
- Isotype
- Human IgG1
- Host species
- Human
- Conjugation
- Unconjugated
- IUPAC Name
- 2-[[2-[[4-(2,2-dimethylpropanoyloxy)phenyl]sulfonylamino]benzoyl]amino]acetic acid
- SMILES
- CC(C)(C)C(=O)OC1=CC=C(C=C1)S(=O)(=O)NC2=CC=CC=C2C(=O)NCC(=O)O
- InChIKey
- BTGNGJJLZOIYID-UHFFFAOYSA-N
- InChI
- 1S/C20H22N2O7S/c1-20(2,3)19(26)29-13-8-10-14(11-9-13)30(27,28)22-16-7-5-4-6-15(16)18(25)21-12-17(23)24/h4-11,22H,12H2,1-3H3,(H,21,25)(H,23,24)
- Synonyms
- dl-N-Acetylhomocysteinethiolactone | ONO5046;LY544349;EI546 | SIVELESTAT [INN] | SIVELESTAT [MART.] | 2,2-Dimethyl-pr...
TGF beta Mouse mAbLiquid Carrier Free ? Carrier-free — supplied without added carrier protein/stabilizer. Use when carriers (e.g. BSA) would interfere with conjugation or sensitive assays. Validated ? Validated grade — performance confirmed in defined applications before release. Use when you want documented assurance the reagent works as stated. ExactAb™ ? ExactAb™ — Aladdin's antibody line emphasizing precision and validated quality. Use for reliable, specificity-validated antibody applications. Azide Free ? Azide-free — without sodium azide preservative. Use in conjugations, cell work, or assays where azide is toxic or inhibitory. PBS Only ? PBS-only formulation — supplied in phosphate-buffered saline with no other additives. Use when you need a clean PBS buffer free of stabilizers/carriers. ≥95%(SDS-PAGE) See COAIn Stock Item #: A412019View ProductPricing & Pack SizesTechnical Identifiers
- Associated targets
- TGFB2 TGFB3 TGFB1
- Short Overview
- mAb (1D11.16.8); Mouse anti Human/Mouse/Rat/Monkey/Hamster/Dog/Cow TGF beta Antibody; Neutralization, WB; Unconjugated
- Species reactivity（Reacts with)
- Cow, Dog, Hamster, Human, Monkey, Mouse, Rat
- Isotype
- Mouse IgG1
- Host species
- Mouse
- Clone number
- 1D11.16.8
- Conjugation
- Unconjugated
- Synonyms
- Cartilage-inducing factor antibody | CED antibody | Differentiation inhibiting factor antibody | DPD1 antibody | LAP ...
- Recombinant IFNγ AntibodyLiquid Carrier Free ? Carrier-free — supplied without added carrier protein/stabilizer. Use when carriers (e.g. BSA) would interfere with conjugation or sensitive assays. Recombinant ? Recombinant — produced via recombinant expression for defined sequence and consistency. Use for reproducible, animal-free proteins of known origin. Validated ? Validated grade — performance confirmed in defined applications before release. Use when you want documented assurance the reagent works as stated. ExactAb™ ? ExactAb™ — Aladdin's antibody line emphasizing precision and validated quality. Use for reliable, specificity-validated antibody applications. Azide Free ? Azide-free — without sodium azide preservative. Use in conjugations, cell work, or assays where azide is toxic or inhibitory. PBS Only ? PBS-only formulation — supplied in phosphate-buffered saline with no other additives. Use when you need a clean PBS buffer free of stabilizers/carriers. ≥99%(SDS-PAGE) See COAIn Stock Item #: A412016View ProductPricing & Pack Sizes
Technical Identifiers
- Associated targets
- IFNG
- Short Overview
- Recombinant (R4-6A2); Rat anti Mouse IFNγ Antibody; Flow, in vivo/vitro IFNγ neutralization; Unconjugated
- Species reactivity（Reacts with)
- Mouse
- Isotype
- Rat IgG1
- Host species
- Rat
- Clone number
- R4-6A2
- Conjugation
- Unconjugated
- Synonyms
- Ifg | If2f | IFN-g | IFI | IFNG | IFNgamma | IFN-gamma | Immune interferon | interferon gamma | interferon, gamma | I...
- CD25 Rat mAbLiquid Carrier Free ? Carrier-free — supplied without added carrier protein/stabilizer. Use when carriers (e.g. BSA) would interfere with conjugation or sensitive assays. Validated ? Validated grade — performance confirmed in defined applications before release. Use when you want documented assurance the reagent works as stated. ExactAb™ ? ExactAb™ — Aladdin's antibody line emphasizing precision and validated quality. Use for reliable, specificity-validated antibody applications. Azide Free ? Azide-free — without sodium azide preservative. Use in conjugations, cell work, or assays where azide is toxic or inhibitory. PBS Only ? PBS-only formulation — supplied in phosphate-buffered saline with no other additives. Use when you need a clean PBS buffer free of stabilizers/carriers. See COAIn Stock Item #: A412017View ProductPricing & Pack Sizes
Technical Identifiers
- Associated targets
- IL2RA
- Short Overview
- mAb (PC-61.5.3); Rat anti Mouse CD25 Antibody; Flow Cytometry, WB, in vivo regulatory T cell depletion; Unconjugated
- Species reactivity（Reacts with)
- Mouse
- Isotype
- Rat IgG1
- Host species
- Rat
- Clone number
- PC-61.5.3
- Conjugation
- Unconjugated
- Synonyms
- CD25 Rat mAb | CD25, Il2r, Ly-43 | Interleukin 2 receptor alpha chain antibody | CD25 antibody | CD25 antigen antibod...
Avelumab (anti-PD-L1)CAS: 1537032-82-8 PubChem CID: 168266339Animal Free ? Animal-free — produced without animal-derived components to reduce contamination risk. Use in biomanufacturing and culture avoiding animal-origin material. Carrier Free ? Carrier-free — supplied without added carrier protein/stabilizer. Use when carriers (e.g. BSA) would interfere with conjugation or sensitive assays. Recombinant ? Recombinant — produced via recombinant expression for defined sequence and consistency. Use for reproducible, animal-free proteins of known origin. Validated ? Validated grade — performance confirmed in defined applications before release. Use when you want documented assurance the reagent works as stated. ExactAb™ ? ExactAb™ — Aladdin's antibody line emphasizing precision and validated quality. Use for reliable, specificity-validated antibody applications. Low Endotoxin ? Low-endotoxin grade — endotoxin reduced to low controlled levels. Use in sensitive biological work where high endotoxin would interfere. Azide Free ? Azide-free — without sodium azide preservative. Use in conjugations, cell work, or assays where azide is toxic or inhibitory. ≥95%(SDS-PAGE&SEC-HPLC) See COAIn Stock Item #: A412006View ProductPricing & Pack SizesTechnical Identifiers
- Associated targets
- CD274
- Short Overview
- Purity>95% (SDS-PAGE&SEC); Endotoxin Level<1.0EU/mg; Human IgG1; CHO; ELISA, FACS, Functional assay, Animal Model; Unconjugated
- Species reactivity（Reacts with)
- Cynomolgus monkey, Dog, Human, Mouse, Rabbit, Rat
- Isotype
- Human IgG1
- Host species
- Human
- Conjugation
- Unconjugated
- IUPAC Name
- show more
- SMILES
- show more
- InChIKey
- YRKYEQYAGDIKGE-UHFFFAOYSA-N
- InChI
- show more
- Synonyms
- Recombinant Avelumab Antibody | Avelumab | Anti-Human PD-L1, Human Antibody | Anti-PD-L1 | MSB0010718C | Bavencio | B...
Camrelizumab (anti-PD-1)CAS: 1798286-48-2Animal Free ? Animal-free — produced without animal-derived components to reduce contamination risk. Use in biomanufacturing and culture avoiding animal-origin material. Carrier Free ? Carrier-free — supplied without added carrier protein/stabilizer. Use when carriers (e.g. BSA) would interfere with conjugation or sensitive assays. Recombinant ? Recombinant — produced via recombinant expression for defined sequence and consistency. Use for reproducible, animal-free proteins of known origin. Validated ? Validated grade — performance confirmed in defined applications before release. Use when you want documented assurance the reagent works as stated. ExactAb™ ? ExactAb™ — Aladdin's antibody line emphasizing precision and validated quality. Use for reliable, specificity-validated antibody applications. Low Endotoxin ? Low-endotoxin grade — endotoxin reduced to low controlled levels. Use in sensitive biological work where high endotoxin would interfere. Azide Free ? Azide-free — without sodium azide preservative. Use in conjugations, cell work, or assays where azide is toxic or inhibitory. ≥95%(SDS-PAGE&SEC-HPLC) See COAIn Stock Item #: C412007View ProductPricing & Pack SizesTechnical Identifiers
- Associated targets
- PDCD1
- Short Overview
- Purity≥95% (SDS-PAGE&SEC-HPLC); Endotoxin Level<1.0 EU/mg; Human IgG4SP; CHO; ELISA, Flow Cytometry, Functional assay, Animal Model; Unconjugated
- Species reactivity（Reacts with)
- Cynomolgus monkey, Human
- Isotype
- Human IgG4SP
- Host species
- Human
- Conjugation
- Unconjugated
- Synonyms
- SHR-1210 | CD279 antigen | CD279 | hPD-1 | PD1 | PD-1 | PD1hPD-l | PDCD1 | programmed cell death 1 | programmed cell ...
Cemiplimab (anti-PD-1)CAS: 1801342-60-8Animal Free ? Animal-free — produced without animal-derived components to reduce contamination risk. Use in biomanufacturing and culture avoiding animal-origin material. Carrier Free ? Carrier-free — supplied without added carrier protein/stabilizer. Use when carriers (e.g. BSA) would interfere with conjugation or sensitive assays. Recombinant ? Recombinant — produced via recombinant expression for defined sequence and consistency. Use for reproducible, animal-free proteins of known origin. Validated ? Validated grade — performance confirmed in defined applications before release. Use when you want documented assurance the reagent works as stated. ExactAb™ ? ExactAb™ — Aladdin's antibody line emphasizing precision and validated quality. Use for reliable, specificity-validated antibody applications. Low Endotoxin ? Low-endotoxin grade — endotoxin reduced to low controlled levels. Use in sensitive biological work where high endotoxin would interfere. Azide Free ? Azide-free — without sodium azide preservative. Use in conjugations, cell work, or assays where azide is toxic or inhibitory. ≥95%(SDS-PAGE&SEC-HPLC) See COAIn Stock Item #: C412010View ProductPricing & Pack SizesTechnical Identifiers
- Associated targets
- PDCD1
- Short Overview
- Purity>95% (SDS-PAGE&SEC); Endotoxin Level<1.0EU/mg; Human IgG4; CHO; ELISA, FACS, Functional assay, Animal Model; Unconjugated
- Species reactivity（Reacts with)
- Human
- Isotype
- Human IgG4
- Host species
- Human
- Conjugation
- Unconjugated
- Synonyms
- hPD-1 | Protein PD-1
Daratumumab (anti-CD38)CAS: 945721-28-8Animal Free ? Animal-free — produced without animal-derived components to reduce contamination risk. Use in biomanufacturing and culture avoiding animal-origin material. Carrier Free ? Carrier-free — supplied without added carrier protein/stabilizer. Use when carriers (e.g. BSA) would interfere with conjugation or sensitive assays. Recombinant ? Recombinant — produced via recombinant expression for defined sequence and consistency. Use for reproducible, animal-free proteins of known origin. Validated ? Validated grade — performance confirmed in defined applications before release. Use when you want documented assurance the reagent works as stated. ExactAb™ ? ExactAb™ — Aladdin's antibody line emphasizing precision and validated quality. Use for reliable, specificity-validated antibody applications. Low Endotoxin ? Low-endotoxin grade — endotoxin reduced to low controlled levels. Use in sensitive biological work where high endotoxin would interfere. Azide Free ? Azide-free — without sodium azide preservative. Use in conjugations, cell work, or assays where azide is toxic or inhibitory. ≥95%(SDS-PAGE&SEC-HPLC) See COAIn Stock Item #: D412014View ProductPricing & Pack SizesTechnical Identifiers
- Associated targets
- CD38
- Short Overview
- Purity>95% (SDS-PAGE&SEC); Endotoxin Level<1.0EU/mg; Human IgG1; CHO; ELISA, FACS, Functional assay, Animal Model; Unconjugated
- Species reactivity（Reacts with)
- Cynomolgus monkey, Human, Mouse, Rhesus monkey
- Isotype
- Human IgG1
- Host species
- Human
- Conjugation
- Unconjugated
- Synonyms
- 2.4.99.20 | 2'-phospho-ADP-ribosyl cyclase | 2'-phospho-ADP-ribosyl cyclase/2'-phospho-cyclic-ADP-ribose transferase ...
Durvalumab (anti-PD-L1)CAS: 1428935-60-7Animal Free ? Animal-free — produced without animal-derived components to reduce contamination risk. Use in biomanufacturing and culture avoiding animal-origin material. Carrier Free ? Carrier-free — supplied without added carrier protein/stabilizer. Use when carriers (e.g. BSA) would interfere with conjugation or sensitive assays. Recombinant ? Recombinant — produced via recombinant expression for defined sequence and consistency. Use for reproducible, animal-free proteins of known origin. Validated ? Validated grade — performance confirmed in defined applications before release. Use when you want documented assurance the reagent works as stated. ExactAb™ ? ExactAb™ — Aladdin's antibody line emphasizing precision and validated quality. Use for reliable, specificity-validated antibody applications. Azide Free ? Azide-free — without sodium azide preservative. Use in conjugations, cell work, or assays where azide is toxic or inhibitory. ≥95%(SDS-PAGE&SEC-HPLC) See COAIn Stock Item #: D412005View ProductPricing & Pack SizesTechnical Identifiers
- Associated targets
- CD274
- Short Overview
- Purity>95% (SDS-PAGE&SEC); Endotoxin Level<0.01EU/μg; Human IgG1; CHO; ELISA, FACS, Functional assay, Animal Model; Unconjugated
- Species reactivity（Reacts with)
- Cynomolgus monkey, Human, Mouse
- Isotype
- Human IgG1
- Host species
- Human
- Conjugation
- Unconjugated
- Synonyms
- Durvalumab (anti-PD-L1) | MEDI4736 | Durvalumab | MEDI 4736 | Anti-B7-H1 / PD-L1 / CD274 Reference Antibody (durvalum...
Infliximab (anti-TNF-alpha)CAS: 170277-31-3Liquid Animal Free ? Animal-free — produced without animal-derived components to reduce contamination risk. Use in biomanufacturing and culture avoiding animal-origin material. Carrier Free ? Carrier-free — supplied without added carrier protein/stabilizer. Use when carriers (e.g. BSA) would interfere with conjugation or sensitive assays. Recombinant ? Recombinant — produced via recombinant expression for defined sequence and consistency. Use for reproducible, animal-free proteins of known origin. Validated ? Validated grade — performance confirmed in defined applications before release. Use when you want documented assurance the reagent works as stated. ExactAb™ ? ExactAb™ — Aladdin's antibody line emphasizing precision and validated quality. Use for reliable, specificity-validated antibody applications. Low Endotoxin ? Low-endotoxin grade — endotoxin reduced to low controlled levels. Use in sensitive biological work where high endotoxin would interfere. Azide Free ? Azide-free — without sodium azide preservative. Use in conjugations, cell work, or assays where azide is toxic or inhibitory. ≥95%(SDS-PAGE&SEC-HPLC) See COAIn Stock Item #: I412009View ProductPricing & Pack SizesTechnical Identifiers
- Associated targets
- TNF
- Short Overview
- Purity≥95% (SDS-PAGE&SEC-HPLC); Endotoxin Level<1.0 EU/mg; Human IgG1; CHO; ELISA, Flow Cytometry, Functional assay, Animal Model; Unconjugated
- Species reactivity（Reacts with)
- Cynomolgus monkey, Human
- Isotype
- Human IgG1
- Host species
- Human
- Conjugation
- Unconjugated
- Synonyms
- Infliximab | Remicade | Remsima | Inflectra | Avakine | CT-P13 | APC1 antibody | APC1 protein antibody | Cachectin an...
Ipilimumab (anti-CTLA-4)Animal Free ? Animal-free — produced without animal-derived components to reduce contamination risk. Use in biomanufacturing and culture avoiding animal-origin material. Carrier Free ? Carrier-free — supplied without added carrier protein/stabilizer. Use when carriers (e.g. BSA) would interfere with conjugation or sensitive assays. Recombinant ? Recombinant — produced via recombinant expression for defined sequence and consistency. Use for reproducible, animal-free proteins of known origin. Validated ? Validated grade — performance confirmed in defined applications before release. Use when you want documented assurance the reagent works as stated. ExactAb™ ? ExactAb™ — Aladdin's antibody line emphasizing precision and validated quality. Use for reliable, specificity-validated antibody applications. Azide Free ? Azide-free — without sodium azide preservative. Use in conjugations, cell work, or assays where azide is toxic or inhibitory. ≥95%(SDS-PAGE&SEC-HPLC) See COAIn Stock Item #: I411993View ProductPricing & Pack SizesTechnical Identifiers
- Associated targets
- CTLA4
- Short Overview
- Purity>95% (SDS-PAGE&SEC); Endotoxin Level<0.01EU/μg; Human IgG1; CHO; ELISA, FACS, Functional assay, Animal Model; Unconjugated
- Species reactivity（Reacts with)
- Cynomolgus monkey, Human, Mouse
- Isotype
- Human IgG1
- Host species
- Human
- Conjugation
- Unconjugated
- IUPAC Name
- show more
- SMILES
- show more
- InChIKey
- QZWDCJBBGBXHMW-UHFFFAOYSA-N
- InChI
- show more
- Synonyms
- MDX-010 | BMS-734016 | Yervoy | Ipilimumab | Ipilimumab (anti-CTLA-4) | Recombinant Ipilimumab Antibody | Ipilimumab ...
Nivolumab (anti-PD-1)CAS: 946414-94-4 PubChem CID: 168009888Animal Free ? Animal-free — produced without animal-derived components to reduce contamination risk. Use in biomanufacturing and culture avoiding animal-origin material. Carrier Free ? Carrier-free — supplied without added carrier protein/stabilizer. Use when carriers (e.g. BSA) would interfere with conjugation or sensitive assays. Recombinant ? Recombinant — produced via recombinant expression for defined sequence and consistency. Use for reproducible, animal-free proteins of known origin. Validated ? Validated grade — performance confirmed in defined applications before release. Use when you want documented assurance the reagent works as stated. ExactAb™ ? ExactAb™ — Aladdin's antibody line emphasizing precision and validated quality. Use for reliable, specificity-validated antibody applications. Low Endotoxin ? Low-endotoxin grade — endotoxin reduced to low controlled levels. Use in sensitive biological work where high endotoxin would interfere. Azide Free ? Azide-free — without sodium azide preservative. Use in conjugations, cell work, or assays where azide is toxic or inhibitory. ≥95%(SDS-PAGE&SEC-HPLC) See COAIn Stock Item #: N411994View ProductPricing & Pack SizesTechnical Identifiers
- Associated targets
- PDCD1
- Short Overview
- Purity≥95% (SDS-PAGE&SEC-HPLC); Endotoxin Level<1.0 EU/mg; Human IgG4SP; CHO; ELISA, Flow Cytometry, Functional assay, Animal Model; Unconjugated
- Species reactivity（Reacts with)
- Cynomolgus monkey, Human
- Isotype
- Human IgG4SP
- Host species
- Human
- Conjugation
- Unconjugated
- IUPAC Name
- show more
- SMILES
- show more
- InChIKey
- VSTHRBNUEGPUOM-UHFFFAOYSA-N
- InChI
- show more
- Synonyms
- CID 167682467 | hPD-1 | Protein PD-1
Frequently Asked Questions — Azide Free
What does Azide Free mean?
Azide Free indicates that the material has been processed and tested for specialty industrial processing. Specifications focus on the impurities that affect performance in that application — for example, metal content for electronics, particle size for batteries, refractive index for optics, or moisture content for moisture-sensitive processes.
Is Azide Free the same as analytical or reagent grade?
No. Analytical and reagent grades are designed for laboratory measurement; industrial / specialty grades are designed for end-use performance. The specifications are tuned to the application rather than to general analytical chemistry.
What kind of documentation is provided?
Each lot ships with a Certificate of Analysis listing tested specifications relevant to the application. SDS, regulatory documentation and lot-specific data are available on request.
Can I order custom specifications or bulk quantities?
Yes. Bulk drums, lined packaging, custom specifications and recurring supply contracts are available through the Bulk & Custom Quote workflow. Custom specification work typically requires a technical conversation up front.
What pack sizes are available?
Industrial grades are typically offered in larger format — 1 kg, 5 kg, 25 kg drums, and larger upon request. Smaller R&D quantities are usually available; check the product page for current stock.