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Recombinant Human CD247/CD3-ZETA Protein (GST Tag)– MSE Supplies LLC

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Recombinant Human CD247/CD3-ZETA Protein (GST Tag)

Recombinant Human CD247/CD3-ZETA Protein (GST Tag)

SKU: PDEH100001-100

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Recombinant Human CD247/CD3-ZETA Protein (GST Tag)

 

SKU # PDEH100001
Expression Host E. coli

 

Description

Synonyms CD3-ZETA;CD3H;CD3Q;CD3Z;IMD25;T3Z;TCRZ
Species Human
Expression_host E.coli
Sequence Arg52-Arg164
Accession P20963-1
Mol_Mass 40.2 kDa
AP_Mol_Mass 28-43 kDa
Tag N-GST

 

Properties

Purity > 92 % as determined by reducing SDS-PAGE.
Storage Generally, lyophilized proteins are stable for up to 12 months when stored at -20 to -80℃. Reconstituted protein solution can be stored at 4-8℃ for 2-7 days. Aliquots of reconstituted samples are stable at < -20℃ for 3 months.
Shipping This product is provided as lyophilized powder which is shipped with ice packs.
Formulation Lyophilized from sterile PBS, pH 7.4.
Normally 5 % - 8 % trehalose, mannitol and 0.01% Tween80 are added as protectants before lyophilization.
Please refer to the specific buffer information in the printed manual.
Reconstitution It is recommended that sterile water be added to the vial to prepare a stock solution of 0.5 mg/mL. Concentration is measured by UV-Vis

 

Background

CD247, also known as CD3-ZETA, belongs to the CD3Z/FCER1G family. It contains 3 ITAM domains. As a -cell receptor zeta, CD247 forms the T-cell receptor-CD3 complex together with T-cell receptor alpha/beta and gamma/delta heterodimers, and with CD3-gamma, -delta and –epsilon. The zeta chain plays an important role in coupling antigen recognition to several intracellular signal-transduction pathways. Low expression of the antigen results in impaired immune response. Two alternatively spliced transcript variants encoding distinct isoforms have been found for CD247 gene. Defects in CD247 can cause immunodeficiency due to defect in CD3-zeta. An immunological deficiency characterized by T-cells impaired immune response to alloantigens, tetanus toxoid and mitogens. CD247 may play a role in assembly and expression of the TCR complex as well as signal transduction upon antigen triggering.