Recombinant ERBB2/HER2 Antibody - Primary antibody, specific to ERBB2/HER2/CD340, Antibody of erb-b2 receptor tyrosine kinase 2, Antibody of erb-b2 receptor tyrosine kinase 2

CAS: 380610-27-5 Cat. No.: Ab304370 PubChem CID: 5484725
AVAILABLE TO ORDER
GRADE & PURITY 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. 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&SEC-HPLC) See COA
Application
Animal Model, ELISA, Flow Cytometry, Functional Assay
Host species
Human
Reactive species
Human, Mouse, Rat
Isotype
Human IgG1
Conjugation
Unconjugated
 ·  off list, applied to all prices below.
Size
Status
Price
Qty
100μg
Ab304370-100μg
8-12 wks(?) Production requires sourcing of materials. We appreciate your patience and understanding.
$106.90
Enter a quantity for the sizes you want to add.
🧪

Why this grade

Animal Free,Carrier Free,Recombinant,ExactAb™,Low Endotoxin,Azide Free,Validated,PBS Only,≥95%(SDS-PAGE&SEC-HPLC),See COA Animal Free,Azide Free,Carrier Free,ExactAb™,Low Endotoxin,PBS Only,Recombinant,Validated for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

🌡

Storage & shipping

Store at -80°C,Avoid repeated freezing and thawing Ships Dry ice packs + Cold packs Check lot-specific COA for exact specifications.

📋

Quality documents

SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.

📚

Literature proof

Cited in 0 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.

Overview

Pertuzumab, a humanized IgG1 monoclonal antibody, is a HER2 dimerization inhibitor. It can be used in the study of metastatic HER2 positive breast cancer.
Purity
>95% (SDS-PAGE&SEC)
Endotoxin Level
< 1.0EU/mg

Specifications

Product Name
Recombinant ERBB2/HER2 Antibody - Primary antibody, specific to ERBB2/HER2/CD340, Antibody of erb-b2 receptor tyrosine kinase 2
Synonyms
Recombinant Pertuzumab Antibody | Omnitarg, 2C4 | Anti-Human HER2, Humanized Antibody | Pertuzumab | Verb b2 erythroblastic leukemia viral oncogene homolog 2, neuro/glioblastoma derived oncogene homolog antibody | C erb B2/neu protein antibody | CD340 ant
Specifications & Purity
Animal Free, Carrier Free, Recombinant, ExactAb™, Low Endotoxin, Azide Free, Validated, PBS Only, ≥95%(SDS-PAGE&SEC-HPLC), See COA
Host species
Human
Specificity
ERBB2/HER2/CD340
Conjugation
Unconjugated
Grade
Animal Free, Azide Free, Carrier Free, ExactAb™, Low Endotoxin, PBS Only, Recombinant, Validated
Action Type
INHIBITOR
Mechanism of action
Antibody of erb-b2 receptor tyrosine kinase 2
Light Chain Type
kappa
SDS-PAGE
145.44 kDa
Purification Method
Protein A purified
Concentration
See COA
CAS
380610-27-5
Storage and Shipping
Shape
Liquid
Storage
Store at -80°C,Avoid repeated freezing and thawing
Shipped In
Dry ice packs + Cold packs
Stability And Storage
Store at -80℃ for 24 months. Upon receipt, it is recommended to aliquot. Avoid freeze/thaw cycle.

Documentation

📋 Safety Data Sheet (SDS)

Comprehensive hazard, handling, storage, and regulatory compliance document.

Download SDS →

✅ Certificate of Analysis (COA)

Lot-specific quality data. Enter your lot number to retrieve the exact COA.

Look up COA →

📊 Datasheet

Quick-reference summary of product specifications and applications.

View datasheet →

🔬 Specification Sheet

Full quality attributes and acceptance criteria for this grade.

View spec sheet →

Advanced Data

Taxonomic Classification

Taxonomy Tree

KingdomOrganic compounds
SuperclassBenzenoids
ClassIndanes
SubclassNot available
Intermediate Tree Nodes Not available
Direct ParentIndanes
Alternative Parents Alkyl aryl ethers  Secondary alcohols  1,2-aminoalcohols  Dialkylamines  Organopnictogen compounds  Hydrocarbon derivatives  
Molecular FrameworkAromatic homopolycyclic compounds
Substituents Indane - Alkyl aryl ether - 1,2-aminoalcohol - Secondary alcohol - Secondary aliphatic amine - Ether - Secondary amine - Organic nitrogen compound - Organonitrogen compound - Organooxygen compound - Hydrocarbon derivative - Organopnictogen compound - Amine - Organic oxygen compound - Alcohol - Aromatic homopolycyclic compound
DescriptionThis compound belongs to the class of organic compounds known as indanes. These are compounds containing an indane moiety, which consists of a cyclopentane fused to a benzene ring.
External Descriptors aromatic ether - secondary alcohol - secondary amino compound - indanes
3D Structure
Interactive Chemical Structure Model





Associated Targets(Human)
CYP1A2 Tchem Cytochrome P450 1A2 (1 Activities)
Activity TypeActivity Value -log(M)Mechanism of ActionActivity ReferencePublications (PubMed IDs)
ERBB2 Tclin Receptor tyrosine-protein kinase erbB-2 (0 Activities)
Activity TypeActivity Value -log(M)Mechanism of ActionActivity ReferencePublications (PubMed IDs)
ADRB2 Tclin Beta-2 adrenergic receptor (2 Activities)
Activity TypeActivity Value -log(M)Mechanism of ActionActivity ReferencePublications (PubMed IDs)
ERBB2 Tclin Receptor protein-tyrosine kinase erbB-2 (7851 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
ERBB2 Tclin Epidermal growth factor receptor and ErbB2 (HER1 and HER2) (186 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
ERBB2 Tclin Epidermal growth factor receptor (487 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
ERBB2 Tclin FASN/HER2 (2 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
Mechanisms of Action
Certificates(CoA,COO,BSE/TSE and Analysis Chart)
C of A & Other Certificates(BSE/TSE, COO):
Analytical Chart:

Find and download the COA for your product by matching the lot number on the packaging.

1 results found

Lot NumberCertificate TypeDateItem
ZJ25F1230366Certificate of AnalysisDec 18, 2025 Ab304370
Documents & Articles
Solution Calculators
Reviews

Customer Reviews

Shall we send you a message when we have discounts available?

Remind me later

Thank you! Please check your email inbox to confirm.

Oops! Notifications are disabled.