Anti-Hu CD3 zeta (pY153) Purified

Anti-Hu CD3 zeta (pY153) Purified
Regulatory status
RUO
Antigen
CD3 zeta (pY153)
Clone
EM-17
Format
Purified
Reactivity
Human, Mouse
Variant
0.1 mg
11-686-C100
In stock
143.00 USD

0.025 mg
11-686-C025
Delivery 1 week
71.50 USD
Variant
0.1 mg
11-686-C100
In stock
143.00 USD

0.025 mg
11-686-C025
Delivery 1 week
71.50 USD
Product details
Description
Images
SDS download
Isotype
Mouse IgG1
Specificity
The mouse monoclonal antibody EM-17 recognizes phosphorylated intracellular tyrosine 153 of CD3 zeta chain (CD247), which is a component of TCR/CD3 complex expressed on T cells.
Application details
Western blotting: Recommended dilution: 2 - 5 μg/ml; positive control: Jurkat cells lysate treated with pervanadate, splenocyte lysate of Balb/c or F1 mouse treated with pervanadate, non-reducing conditions recommended.
Flow cytometry: Intracellular staining; recommended dilution: 1-4 μg/ml; positive control: Jurkat cells treated with pervanadate.
Reactivity
Human, Mouse
Immunogen
A phospho specific peptide corresponding to the amino acids surrounding tyrosine 153 of mouse CD3 zeta linked to KLH
Concentration
1 mg/ml
Preparation
Purified by protein-A affinity chromatography.
Formulation
Phosphate buffered saline (PBS), pH 7.4, 15 mM sodium azide
Storage and handling
Store at 2-8°C. Do not freeze.
Exbio licence note
The product is intended For Research Use Only. Diagnostic or therapeutic applications are strictly forbidden. Products shall not be used for resale or transfer to third parties either as a stand-alone product or as a manufacture component of another product without written consent of EXBIO Praha, a.s. EXBIO Praha, a.s. will not be held responsible for patent infringement or any other violations of intellectual property rights that may occur with the use of the products. Orders for all products are accepted subject to the Term and Conditions available at www.exbio.cz. EXBIO, EXBIO Logo, and all other trademarks are property of EXBIO Praha, a.s.
Other names
CD3 zeta chain, CD247, T3Z, TCRz, IMD25
Antigen description
CD3 complex is crucial in transducing antigen-recognition signals into the cytoplasm of T cells and in regulating the cell surface expression of the TCR complex. T cell activation through the antigen receptor (TCR) involves the cytoplasmic tails of the CD3 subunits CD3 gamma, CD3 delta, CD3 epsilon and CD3 zeta (CD247). These CD3 subunits are structurally related members of the immunoglobulins super family encoded by closely linked genes on human chromosome 11. The CD3 components have long cytoplasmic tails that associate with cytoplasmic signal transduction molecules. This association is mediated at least in part by a double tyrosine-based motif present in a single copy in the CD3 subunits. CD3 may play a role in TCR-induced growth arrest, cell survival and proliferation.
Entrez Gene ID 919
UniProt ID P20963
11-686 WB
Western blotting analysis using monoclonal antibodies EM-26 (anti-CD3 zeta phospho-Tyr72) and EM-17 (anti-CD3 zeta phospho-Tyr153) reacting with particular phosphorylated human CD3 zeta mutants. The Y1F and Y6F mutatants lack phosphotyrosine 72 and 153, respectively.
11-686_FC histogram
Anti-Hu CD3 zeta (pY153) purified antibody (clone EM-17) works in Flow Cytometry application

Analysis of the antibody staining was performed on Jurkat cells treated or untreated with pervanadate (PV) prior to the fixation and permeabilization of cell suspension with cold methanol.
Anti-Hu CD3 zeta (pY153) purified antibody (concentration in sample 1 μg/ml, red-filled histogram) binds specifically to phosphorylated tyrosine 153 (pY153) of CD3 zeta chain in PV treated, methanol permeabilized Jurkat cells (upper panel), but not to untreated methanol permeabilized control cells (lower panel).
Level of non-specific binding was assessed using Mouse IgG1 isotype control PE (MOPC-21) under same conditions (concentration in sample 1 μg/ml, black-dashed histogram).
11-686_WB_spec
Anti-Hu CD3 zeta (pY153) Purified (clone EM-17) specificity verification by WB.

The specificity of EM-17 antibody to phosphorylated Tyr 153 (CD3 zeta chain) was assessed by analysis of binding signals in HEK293T transfected with CD3 zeta/ZAP-70 construct followed by pervanadate (PV) treatment in comparison to the series of control cells – PV untreated transfectants, and both PV treated and untreated mock HEK293T cells.

Western blotting analysis was performed on whole cell extracts (RIPA lysis buffer with PhosSTOP and pervanadate), mixed and heated (100°C, 5 min) with non-reducing SDS-loading buffer. Samples were resolved using 15% Tris-glycine SDS gel electrophoresis.

Nitrocellulose membrane blot was probed with mouse IgG1 monoclonal antibody EM-17 (1 µg/ml). Subclass-specific secondary antibody IRDye 680LT Goat-anti-Mouse IgG (red) was used for fluorescent Western blot detection.

Variant
0.1 mg
11-686-C100
In stock
143.00 USD

0.025 mg
11-686-C025
Delivery 1 week
71.50 USD
Variant
0.1 mg
11-686-C100
In stock
143.00 USD

0.025 mg
11-686-C025
Delivery 1 week
71.50 USD

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