Purified NA/LE Mouse Anti-Human CD3
Clone UCHT1 (also known as UCHT-1; UCHT 1) (RUO)
- Brand BD Pharmingen™
- Alternative Name CD3e; CD3E; T3E; TCRE; T-cell surface antigen T3/Leu-4 epsilon
- Concentration 1.0 mg/ml
- Isotype Mouse BALB/c IgG1, κ
- Reactivity Human (QC Testing)
Flow cytometry (Routinely Tested)
Functional assay (Tested During Development)
- Immunogen Human infant thymocytes and peripheral blood lymphocytes from a Sézary Syndrome donor
- Workshop No. I WT3; III 471
- Entrez Gene ID 916
- Storage Buffer No azide/low endotoxin: Aqueous buffered solution containing no preservative, sterile filtered(0.2µm pore size membrane). Endotoxin level is ≤0.1 EU/µg (≤0.01 ng/µg) of protein as determined by the LAL assay.
- Regulatory Status RUO
Regulatory Status Legend
The UCHT1 monoclonal antibody specifically binds to the human CD3ε-chain, a 20-kDa subunit of the CD3/T cell antigen receptor complex. CD3ε is expressed on 70-80% of normal human peripheral blood lymphocytes and 60-85% of thymocytes. Studies from the HLDA Workshop show that this antibody is mitogenic for CD3ε-positive cells when used in conjunction with costimulatory agents such as pokeweed mitogen or anti-CD28 antibody. CD3 plays a central role in signal transduction during antigen recognition. The UCHT1 antibody stains both surface and intracellular CD3ε unlike the other CD3 clone, HIT3a, that stains only extracellular CD3ε.
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Preparation and Storage
Store undiluted at 4°C.
The monoclonal antibody was purified from tissue culture supernatant or ascites by affinity chromatography.
This preparation contains no preservatives, thus it should be handled under aseptic conditions.
- Since applications vary, each investigator should titrate the reagent to obtain optimal results.
- An isotype control should be used at the same concentration as the antibody of interest.
- Please refer to http://regdocs.bd.com to access safety data sheets (SDS).
- Please refer to www.bdbiosciences.com/us/s/resources for technical protocols.