Anti-Human CD3 - Purified In vivo PLATINUM Functional Grade

Antibody Details

Product Details

Reactivity Species

Human

Host Species

Mouse

Immunogen

Unknown

Product Concentration

≥ 5.0 mg/ml

Endotoxin Level

< 0.5 EU/mg as determined by the LAL method

Purity

≥98% monomer by analytical SEC

⋅

> 95% by SDS Page

Formulation

This monoclonal antibody is aseptically packaged and formulated in 0.01 M phosphate buffered saline (150 mM NaCl) PBS pH 7.2 - 7.4 with no carrier protein, potassium, calcium or preservatives added.

Product Preparation

Functional grade preclinical antibodies are manufactured in an animal free facility using only In vitro protein free cell culture techniques and are purified by a multi-step process including the use of protein A or G to assure extremely low levels of endotoxins, leachable protein A or aggregates.

Pathogen Testing

To protect mouse colonies from infection by pathogens and to assure that experimental preclinical data is not affected by such pathogens, all of Leinco’s Purified Functional PLATINUM™ antibodies are tested and guaranteed to be negative for all pathogens in the IDEXX IMPACT I Mouse Profile.

Storage and Handling

Functional grade preclinical antibodies may be stored sterile as received at 2-8°C for up to one month. For longer term storage, aseptically aliquot in working volumes without diluting and store at -80°C. Avoid Repeated Freeze Thaw Cycles.

Country of Origin

USA

Shipping

Next Day 2-8°C

RRID

AB_2829807

Applications and Recommended Usage?
Quality Tested by Leinco

FC The suggested concentration for this UCHT-1 antibody for staining cells in flow cytometry is ≤ .25 μg per 10⁶ cells in a volume of 100 μl or 100μl of whole blood. Titration of the reagent is recommended for optimal performance for each application.

WB

Other Applications Reported In Literature ?

CODEX®

CyTOF®

IP

Activation

IHC (Frozen) The suggested concentration for this UCHT-1 antibody in IHC staining on frozen tissue is 5.0 - 10 μg per ml. Titration of the reagent is recommended for optimal performance for each application.

Each investigator should determine their own optimal working dilution for specific applications. See directions on lot specific datasheets, as information may periodically change.

Description

Specificity

Clone UCHT-1 recognizes an epitope on human CD3ε.

Antigen Distribution

CD3 is expressed on human peripheral blood lymphocytes, splenic lymphocytes, and the majority of T-CLL and T-ALL cells.

Background

CD3ε is a 20kDa subunit of the TCR complex and is a transmembrane T-cell surface glycoprotein that belongs to the Ig superfamily. It is one of five polypeptide chains that form the TCR complex by associating with the CD3δ, γ and ζ chains, in addition to the TCR α/β or γ/δ chains. CD3 is involved in TCR signaling, enumeration of immunocompetent T-lymphocytes in peripheral blood, and signal transduction during antigen recognition.

Antigen Details

Protein

CD3

Ligand/Receptor

Peptide antigen bound to MHC

Function

Antigen recognition, signal transduction, T cell activation

PubMed

CD3

NCBI Gene Bank ID

915

UniProt.org

Information on Uniprot.org

Research Area

Immunology

References & Citations

1. Hitsuda, Y. et al. (1999) Yonago Acta medica 42:1–10 Article Link
2. van Dongen, J. et al. (1988) Blood 71:603
3. Meuer, SC. et al. (1983) Nature 303:808
4. Beverly, P. et al. (1981) Eur. J. Immunol. 11:329
5. Leukocyte Typing III: Code No. 126, 208 and 471; 4th Workshop: Paper No. T3.2

Technical Protocols