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CD3e Antibody

SKU: orb606527

Description

This antibody recognizes the epsilon chain of CD3, which consists of five different polypeptide chains (designated as gamma, delta, epsilon, zeta, and eta) with MW ranging from 16-28kDa. The CD3 complex is closely associated at the lymphocyte cell surface with the T cell antigen receptor (TCR). Reportedly, CD3 complex is involved in signal transduction to the T cell interior following antigen recognition. The CD3 antigen is first detectable in early thymocytes and probably represents one of the earliest signs of commitment to the T cell lineage. In cortical thymocytes, CD3 is predominantly intra-cytoplasmic. However, in medullary thymocytes, it appears on the T cell surface. CD3 antigen is a highly specific marker for T cells, and is present in majority of T cell neoplasms.

Research Area

Epigenetics, Immunology

Images & Validation

Tested ApplicationsELISA, FACS, WB
Dilution RangeFlow cytometry: 1-2ug/10^6 cells,ELISA: 2-4ug/ml (order BSA/azide-free format),Western blot: 1-2ug/ml
ReactivityHuman
Application Notes
Optimal dilution of the CD3e antibody should be determined by the researcher.

Key Properties

Antibody TypePrimary Antibody
HostMouse
ClonalityMonoclonal
IsotypeMouse IgG1, kappa
Clone No.C3e/2478
ImmunogenA portion of amino acids 23-119 were used as the immunogen for the CD3e antibody.
PurificationProtein G affinity chromatography
ConjugationUnconjugated

Storage & Handling

StorageMaintain refrigerated at 2-8°C for up to 2 weeks. For long term storage store at -20°C in small aliquots to prevent freeze-thaw cycles.
Buffer/Preservatives0.2 mg/ml in 1X PBS with 0.1 mg/ml rAlbumin and 0.05% sodium azide
Expiration Date12 months from date of receipt.
DisclaimerFor research use only

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CD3e Antibody

Flow cytometry testing of human Jurkat cells with CD3e antibody (clone C3e/2478); Red = isotype control, Blue = CD3e antibody.

CD3e Antibody

Western blot testing of human Jurkat cells with CD3e antibody (clone C3e/2478). Expected molecular weight ~23 kDa.

CD3e Antibody

Analysis of HuProt (TM) microarray containing more than 19, 000 full-length human proteins using CD3e antibody (clone C3e/2478). These results demonstrate the foremost specificity of the C3e/2478 mAb. Z- and S- score: The Z-score represents the strength of a signal that an antibody (in combination with a fluorescently-tagged anti-IgG secondary Ab) produces when binding to a particular protein on the HuProt (TM) array. Z-scores are described in units of standard deviations (SD's) above the mean value of all signals generated on that array. If the targets on the HuProt (TM) are arranged in descending order of the Z-score, the S-score is the difference (also in units of SD's) between the Z-scores. The S-score therefore represents the relative target specificity of an Ab to its intended target.

CD3e Antibody

SDS-PAGE analysis of purified, BSA-free CD3e antibody (clone C3e/2478) as confirmation of integrity and purity.

UniProt Details

No UniProt data available

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Protocol Information

WB
Western Blot (IB, immunoblot)
View Protocol
FACS
Fluorescence-Activated Cell Sorting (FC, Flow cytometry)
View Protocol
ELISA
Enzyme-linked Immunosorbent Assay (EIA)
View Protocol

CD3e Antibody (orb606527)

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Available Sizes

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20 μg
¥ 4,810.00
100 μg
¥ 9,750.00
DispatchUsually dispatched within 5-10 working days
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