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ZAP70 Antibody (A1B5)

Novus Biologicals, part of Bio-Techne | Catalog # NBP2-89121

Novus Biologicals, part of Bio-Techne
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NBP2-89121

Key Product Details

Validated by

Biological Validation

Species Reactivity

Human, Mouse, Rat

Applications

Flow Cytometry, Immunocytochemistry/ Immunofluorescence, Immunohistochemistry-Paraffin, Western Blot

Label

Unconjugated

Antibody Source

Monoclonal Mouse IgG2A Clone # A1B5

Concentration

2 mg/ml

Product Specifications

Immunogen

Recombinant protein within human ZAP70 aa 250-480. (SwissProt: P43403 Human)

Localization

Cell membrane, cytoplasm.

Clonality

Monoclonal

Host

Mouse

Isotype

IgG2A

Theoretical MW

70 kDa.
Disclaimer note: The observed molecular weight of the protein may vary from the listed predicted molecular weight due to post translational modifications, post translation cleavages, relative charges, and other experimental factors.

Scientific Data Images for ZAP70 Antibody (A1B5)

Western Blot: ZAP70 Antibody (A1B5) [NBP2-89121]

Western Blot: ZAP70 Antibody (A1B5) [NBP2-89121]

Western Blot: ZAP70 Antibody (A1B5) [NBP2-89121] - Analysis of ZAP70 on Jurkat cell lysate. Proteins were transferred to a PVDF membrane and blocked with 5% BSA in PBS for 1 hour at room temperature. The primary antibody( 1/500) was used in 5% BSA at room temperature for 2 hours. Goat Anti-Mouse IgG - HRP Secondary Antibody at 1:5,000 dilution was used for 1 hour at room temperature.
Immunohistochemistry-Paraffin: ZAP70 Antibody (A1B5) [NBP2-89121]

Immunohistochemistry-Paraffin: ZAP70 Antibody (A1B5) [NBP2-89121]

Immunohistochemistry-Paraffin: ZAP70 Antibody (A1B5) [NBP2-89121] - Analysis of paraffin-embedded human tonsil tissue using anti-ZAP70 antibody. The section was pre-treated using heat mediated antigen retrieval with Tris-EDTA buffer (pH 8.0-8.4) for 20 minutes.The tissues were blocked in 5% BSA for 30 minutes at room temperature, washed with ddH2O and PBS, and then probed with the primary antibody( 1/50) for 30 minutes at room temperature. The detection was performed using an HRP conjugated compact polymer system. DAB was used as the chromogen. Tissues were counterstained with hematoxylin and mounted with DPX.
Flow Cytometry: ZAP70 Antibody (A1B5) [NBP2-89121]

Flow Cytometry: ZAP70 Antibody (A1B5) [NBP2-89121]

Flow Cytometry: ZAP70 Antibody (A1B5) [NBP2-89121] - Analysis of ZAP70 was done on Jurakt cells. The cells were fixed, permeabilized and stained with the primary antibody( 1/50) (red). After incubation of the primary antibody at room temperature for an hour, the cells were stained with a Alexa Fluor 488-conjugated Goat anti-Mouse IgG Secondary antibody at 1/1000 dilution for 30 minutes.Unlabelled sample was used as a control (cells without incubation with primary antibody; black).

Applications for ZAP70 Antibody (A1B5)

Application
Recommended Usage

Flow Cytometry

1:50-1:100

Immunocytochemistry/ Immunofluorescence

1:50

Immunohistochemistry-Paraffin

1:50-1:100

Western Blot

1:500-1:2000

Formulation, Preparation, and Storage

Purification

Protein G purified

Formulation

PBS (pH7.4), 0.2% BSA, 50% Glycerol

Preservative

0.05% Sodium Azide

Concentration

2 mg/ml

Shipping

The product is shipped with polar packs. Upon receipt, store it immediately at the temperature recommended below.

Stability & Storage

Store at 4C short term. Aliquot and store at -20C long term. Avoid freeze-thaw cycles.

Background: ZAP70

Zap-70, a Syk-family protein tyrosine kinase, plays a critical role in mediating T cell signal transduction in response to T cell receptor (TCR) activation (1). TCR-mediated activation of the Src-family kinases, Lck and Fyn, results in tyrosine phosphorylation of the TCR zeta and CD3 chains. These domains serve as targets for binding of ZAP-70 via its tandem SH2 domains. This binding correlates with activation of ZAP-70, a critical event in T cell activation (2). Following TCR engagement, ZAP-70 is phosphorylated on several tyrosine residues, presumably by two mechanisms: an autophosphorylation and a trans-phosphorylation by the Src-family tyrosine kinase, Lck. Phosphorylation of Tyr319 is required for full activation and increased positive downstream regulation by ZAP-70 (3).

Long Name

Zeta-chain [TCR] Associated Protein Kinase 70 kDa

Alternate Names

mrtle, mur, SRK, STD, TZK

Gene Symbol

ZAP70

Additional ZAP70 Products

Product Documents for ZAP70 Antibody (A1B5)

Certificate of Analysis

To download a Certificate of Analysis, please enter a lot number in the search box below.

Product Specific Notices for ZAP70 Antibody (A1B5)

This product is for research use only and is not approved for use in humans or in clinical diagnosis. Primary Antibodies are guaranteed for 1 year from date of receipt.

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