Human Phospho-ZAP70 (Y493) Antibody
R&D Systems, part of Bio-Techne | Catalog # MAB7694
Key Product Details
Validated by
Biological Validation
Species Reactivity
Human
Applications
Western Blot
Label
Unconjugated
Antibody Source
Monoclonal Mouse IgG2A Clone # 797917
Product Specifications
Immunogen
Phosphopeptide containing the human ZAP70 Y493 site
Specificity
Detects human ZAP70 when phosphorylated at Y493.
Clonality
Monoclonal
Host
Mouse
Isotype
IgG2A
Scientific Data Images for Human Phospho-ZAP70 (Y493) Antibody
Detection of Human Phospho-ZAP70 (Y493) by Western Blot.
Western blot shows lysates of Jurkat human acute T cell leukemia cell line untreated (-) or treated (+) with 1 mM Pervanadate (PV) for 10 minutes or 2 mM H2O2for 2 minutes. PVDF membrane was probed with 1 µg/mL of Mouse Anti-Human Phospho-ZAP70 (Y493) Monoclonal Antibody (Catalog # MAB7694) followed by HRP-conjugated Anti-Mouse IgG Secondary Antibody (Catalog # HAF007). A specific band was detected for Phospho-ZAP70 (Y493) at approximately 70 kDa (as indicated). This experiment was conducted under reducing conditions and using Immunoblot Buffer Group 1.Applications for Human Phospho-ZAP70 (Y493) Antibody
Application
Recommended Usage
Western Blot
1 µg/mL
Sample: Jurkat human acute T cell leukemia cell line treated with Pervanadate (PV) or H2O2
Sample: Jurkat human acute T cell leukemia cell line treated with Pervanadate (PV) or H2O2
Please Note: Optimal dilutions of this antibody should be experimentally determined.
Formulation, Preparation, and Storage
Purification
Protein A or G purified from hybridoma culture supernatant
Reconstitution
Sterile PBS to a final concentration of 0.5 mg/mL. For liquid material, refer to CoA for concentration.
Formulation
Lyophilized from a 0.2 μm filtered solution in PBS with Trehalose. *Small pack size (SP) is supplied either lyophilized or as a 0.2 µm filtered solution in PBS.
Shipping
Lyophilized product is shipped at ambient temperature. Liquid small pack size (-SP) is shipped with polar packs. Upon receipt, store immediately at the temperature recommended below.
Stability & Storage
Use a manual defrost freezer and avoid repeated freeze-thaw cycles.
- 12 months from date of receipt, -20 to -70 °C as supplied.
- 1 month, 2 to 8 °C under sterile conditions after reconstitution.
- 6 months, -20 to -70 °C under sterile conditions after reconstitution.
Background: ZAP70
ZAP70 (zeta-chain (TCR) associated protein kinase 70 kDa), expressed primarily in T and NK cells, is a Syk family cytosolic protein tyrosine kinase that consists of two N-terminal SH2 domains and a C-terminal tyrosine kinase domain. Upon T cell receptor activation and phosphorylation of TCR ITAMs by Src family kinases, ZAP70 is recruited to phosphorylated ITAM sequences and subsequently phosphorylated on several tyrosine residues. ZAP70 has been implicated in several immune disorders. An autosomal recessive form of SCID in humans has been attributed to a homozygous mutation in the kinase domain of ZAP70. ZAP70 expression also defines an aggressive subset of CLL.
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 Human Phospho-ZAP70 (Y493) Antibody
Product Specific Notices for Human Phospho-ZAP70 (Y493) Antibody
For research use only
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