ZAP70 Antibody (YA651)

製品番号: HY-P80937: データシート SDS COA User Guide for Antibodies
FAQs
Technical Support

ZAP70 Antibody (YA651) is a Mouse-derived and non-conjugated IgG2b monoclonal antibody, targeting to ZAP70.

商品は「研究用試薬」です。人や動物の医療用・臨床診断用・食品用の製品ではありません。
研究用途以外に使用した場合、当社は一切の責任を負いかねます。

容量	価格（税別）	在庫状況	数量
10 μL	$84	在庫あり	Estimated Time of Arrival: December 31
50 μL	$222	在庫あり	Estimated Time of Arrival: December 31
100 μL	$360	在庫あり	Estimated Time of Arrival: December 31
250 μL		お問い合わせ

or バルクお問い合わせ

* アイテムを追加する前、数量をご選択ください

おすすめ:

WB: Western Blot;
IHC-P: Immunohistochemistry-Paraffin;
IHC-F: Immunohistochemistry-Frozen;
ICC/IF: Immunocytochemistry/Immunofluorescence;
IF-Tissue: Immunofluorescence-Tissue;
mIHC: Multiplex Immunohistochemical;
IP: Immunoprecipitation;
ChIP: Chromatin Immunoprecipitation;
FC: Flow Cytometry;
ELISA: Enzyme Linked Immunosorbent Assay

Product Detail
Verification Image
Background
説明

製品説明

ZAP70 Antibody (YA651) is a Mouse-derived and non-conjugated IgG2b monoclonal antibody, targeting to ZAP70.

Host

Mouse

Clonality

Monoclonal

分子量

Predicted band size: 70 kDa;

Observed band size: 70 kDa

Note: Due to possible protein modifications or aggregation, the molecular weight should be confirmed by actual measurement, and the predicted value is for reference only.

Species Reactivity

Human

SwissProt ID

P43403

Gene ID

7535 [NCBI]

Immunogen

Synthetic peptide corresponding to Human ZAP-70.The exact sequence is proprietary to MCE.

Application &
Dilution Ratio

Application	Dilution Ratio
WB WB: Western Blot	1:500-1:1000
IP IP: Immunoprecipitation	1:20

Sensitivity	Endogenous	純度	affinity purified
Conjugation	Non-conjugated	Modification	Unmodified
Isotype	IgG2b

Appearance

Liquid

Formulation

Supplied in 1*PBS (pH 7.3), 50% glycerol and 0.5% BSA. Preservative: 0.02% sodium azide.

Storage & Stability

Stored at -20°C for 1 year. Avoid repeated freeze / thaw cycles.

輸送条件

Shipping with blue ice.

Verification Image

Western blot analysis was performed on extracts from Jurkat (lane 1, 15 μg), MOLT-4 (lane 2, 15 μg), and CCRF-CEM (lane 3, 15 μg) using ZAP70 Mouse mAb.Proteins were transferred to a PVDF membrane and blocked with 5% non-fat milk in TBST at 4°C overnight.The primary antibody (1:1000 dilution) and the loading control antibody (beta-Tubulin, HY-P80955, 1:5000 dilution) was incubated in 5% non-fat milk in TBST for 1 hour at 37°C.Goat Anti-Mouse IgG-HRP Secondary Antibody (1:20000 dilution) was then applied for 40 minutes at 37°C.

Background

Function：Tyrosine kinase that plays an essential role in regulation of the adaptive immune response. Regulates motility, adhesion and cytokine expression of mature T-cells, as well as thymocyte development. Also contributes to the development and activation of primary B-lymphocytes. When antigen presenting cells (APC) activate T-cell receptor (TCR), a serie of phosphorylations lead to the recruitment of ZAP70 to the doubly phosphorylated TCR component CD247/CD3Z through ITAM motif at the plasma membrane. This recruitment serves to localization to the stimulated TCR and to relieve its autoinhibited conformation. Release of ZAP70 active conformation is further stabilized by phosphorylation mediated by LCK. Subsequently, ZAP70 phosphorylates at least 2 essential adapter proteins: LAT and LCP2. In turn, a large number of signaling molecules are recruited and ultimately lead to lymphokine production, T-cell proliferation and differentiation. Furthermore, ZAP70 controls cytoskeleton modifications, adhesion and mobility of T-lymphocytes, thus ensuring correct delivery of effectors to the APC. ZAP70 is also required for TCR-CD247/CD3Z internalization and degradation through interaction with the E3 ubiquitin-protein ligase CBL and adapter proteins SLA and SLA2. Thus, ZAP70 regulates both T-cell activation switch on and switch off by modulating TCR expression at the T-cell surface. During thymocyte development, ZAP70 promotes survival and cell-cycle progression of developing thymocytes before positive selection (when cells are still CD4/CD8 double negative). Additionally, ZAP70-dependent signaling pathway may also contribute to primary B-cells formation and activation through B-cell receptor (BCR)

Subcellular Localization：Cytoplasm; Cell membrane; Peripheral membrane protein

Expression：
Tissue_specificity:It is expressed in T cells and natural killer cells. It is also present in early thymocytes and pre-B cells/pre-B cells.

Isoforms & Post-Translational Modification：P43403 has 3 isomers: P43403-1: 69872 Da (predicted); P43403-2: 35647 Da (predicted); P43403-3: 55873 Da (predicted).
Phosphorylated on tyrosine residues upon T-cell antigen receptor (TCR) stimulation. Phosphorylation of Tyr-315 and Tyr-319 are essential for ZAP70 positive function on T-lymphocyte activation whereas Tyr-292 has a negative regulatory role. Within the C-terminal kinase domain, Tyr-492 and Tyr-493 are phosphorylated after TCR induction, Tyr-492 playing a negative regulatory role and Tyr-493 a positive. Tyr-493 is dephosphorylated by PTN22;Ubiquitinated in response to T cell activation. Deubiquitinated by OTUD7B

Subunit：Interacts with CD247/CD3Z; this interaction docks ZAP70 at the stimulated TCR (PubMed:1423621, PubMed:26783323, PubMed:7659156). Interacts with NFAM1 (PubMed:15143214).

Database

Entrez Gene: 7535 Human

SwissProt: P43403 Human

OMIM: 269840 Human

Research Field

Immunology

Synonyms

ZAP70; SRK; Tyrosine-protein kinase ZAP-70; 70 kDa zeta-chain associated protein; Syk-related tyrosine kinase

ドキュメンテーション

Select Batch:

データシート (234 KB) SDS (251 KB)

COA (206 KB)

User Guide for Antibodies (1077 KB)