GRADE & PURITYCarrier 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.1.0 mg/mL
ExactAb™, Validated, Carrier Free, 1.0 mg/mL Carrier Free,ExactAb™,Validated for sensitive chromatographic and analytical workflows requiring minimal baseline interference.
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Storage & shipping
Store at -20°C,Avoid repeated freezing and thawing Ships Ice chest + Ice pads Check lot-specific COA for exact specifications.
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Quality documents
SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.
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Literature proof
Cited in 0 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.
Overview
Rabbit anti Human Pentraxin 3/PTX3 Antibody, Polyclonal, could be used for WB, IHC, ICC, IF and so on. Application: WB: 1/500-1/1000 IHC: 1/50-1/100 ICC/IF: 1/50-1/200 Protein Function Plays a role in the regulation of innate resistance to pathogens, inflammatory reactions, possibly clearance of self-components and female fertility.
Specifications
Product Name
Pentraxin 3/PTX3 Antibody - Primary antibody, specific to Pentraxin 3/PTX3, Rabbit IgG
Synonyms
pentaxin-related gene, rapidly induced by IL-1 beta, tumor necrosis factor | Pentaxin-related protein PTX3 | Pentraxin 3 | pentraxin 3, long | pentraxin-3 | pentraxin-related gene, rapidly induced by IL-1 beta | pentraxin-related protein PTX3 | PTX3 | alp
Specifications & Purity
ExactAb™, Validated, Carrier Free, 1.0 mg/mL
Host species
Rabbit
Specificity
Pentraxin 3/PTX3
Immunogen
A synthetic peptide derived from human PTX3
Positive Control
WB: Mouse spleen, HEK293, A549, HUVEC, NIH/3T3 and C6 lysates. IHC: Human lung cancer tissue. ICC/IF: HUVEC cells.
Conjugation
Unconjugated
Grade
Carrier Free, ExactAb™, Validated
Isotype
Rabbit IgG
SDS-PAGE
150 kDa
Purification Method
Immunogen affinity purified
Concentration
1.0 mg/mL
Storage and Shipping
Shape
Liquid
Storage
Store at -20°C,Avoid repeated freezing and thawing
Shipped In
Ice chest + Ice pads
Stability And Storage
Store at 4°C short term (1-2 weeks). Store at -20°C long term (12 months). Upon receipt, it is recommended to aliquot. Avoid freeze/thaw cycle.
Images
Pentraxin 3/PTX3 Antibody (Ab121192) - Western Blot All lanes: Pentraxin 3/PTX3 Antibody (Ab121192) at 1/1000 dilution Samples: Lysates at 20 µg per lane Secondary: Goat Anti-Rabbit IgG H&L (HRP) (Ab170144) at 1/20000 dilution Predicted band size: 41 kDa Observed band size: 44 kDa Exposure time: 12.9 s
Pentraxin 3/PTX3 Antibody (Ab121192) - IF/ICC Immunofluorescent analysis of PTX3 staining in HuvEc cells. Formalin-fixed cells were permeabilized with 0.1% Triton X-100 in TBS for 5-10 minutes and blocked with 3% BSA-PBS for 30 minutes at room temperature. Cells were probed with the Pentraxin 3/PTX3 Antibody (Ab121192) in 3% BSA-PBS and incubated overnight at 4 °C in a hidified chamber. Cells were washed with PBST and incubated with a AF594-conjugated secondary antibody (red) in PBS at room temperature in the dark.
Pentraxin 3/PTX3 Antibody (Ab121192) - IHC Immunohistochemical analysis of PTX3 staining in human lung cancer formalin fixed paraffin embedded tissue section. The section was pre-treated using heat mediated antigen retrieval with sodium citrate buffer (pH 6.0). The section was then incubated with the Pentraxin 3/PTX3 Antibody (Ab121192) at room temperature and detected using an HRP conjugated compact polymer system. DAB was used as the chromogen. The section was then counterstained with haematoxylin and mounted with DPX.
Application
Application
Dilution info
IF/ICC
1/50-1/200
IHC
1/50 - 1/100
WB
1/500-1/1000
Documentation
📋 Safety Data Sheet (SDS)
Comprehensive hazard, handling, storage, and regulatory compliance document.
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