CoraLite® Plus 488-conjugated CD3 Recombinant antibody

• Featured Product
• KD/KO Validated

CD3 Uni-rAb^TM Recombinant Antibody for IF-P

Host / Isotype

Rabbit / IgG

Reactivity

human, mouse, rat, pig

Applications

IF-P

Conjugate

CoraLite® Plus 488 Fluorescent Dye

CloneNo.

4I19

Cat no : CL488-81324

Synonyms

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Validation Data Gallery

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  IF Staining of mouse spleen using CL488-81324

  Immunofluorescent analysis of (4% PFA) fixed paraffin-embedded mouse spleen tissue using CoraLite® Plus 488 CD3 antibody (CL488-81324, Clone: 4I19 ) at dilution of 1:200. Heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0).

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  FC experiment of Jurkat using CL488-81324

  1X10^6 Jurkat cells were intracellularly stained with 0.4 ug CoraLite® Plus 488 Anti-Human CD3 (CL488-81324, Clone:4I19) (red), or 0.4 ug CoraLite® Plus 488-conjugated Rabbit IgG control Rabbit PolyAb (CL488-30000, Clone: ) (blue). Cells were fixed with 4% PFA and permeabilized with Flow Cytometry Perm Buffer (PF00011-C).

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Tested Applications

• Positive IF-P detected in: mouse spleen tissue
• Positive FC (Intra) detected in: Jurkat cells

Recommended dilution

• Immunofluorescence (IF)-P: IF-P : 1:50-1:500
• Flow Cytometry (FC) (INTRA): FC (INTRA) : 0.40 ug per 10^6 cells in a 100 µl suspension

It is recommended that this reagent should be titrated in each testing system to obtain optimal results.

Sample-dependent, Check data in validation data gallery.

Product Information

CL488-81324 targets CD3 in IF-P applications and shows reactivity with human, mouse, rat, pig samples.

• Tested Reactivity: human, mouse, rat, pig
• Host / Isotype: Rabbit / IgG
• Class: Recombinant
• Type: Antibody
• Immunogen: CD3 fusion protein Ag11797
• Full Name: CD3e molecule, epsilon (CD3-TCR complex)
• Calculated Molecular Weight: 207 aa, 23 kDa
• Observed Molecular Weight: 23-25 kDa
• GenBank Accession Number: BC049847
• Gene Symbol: CD3
• Gene ID (NCBI): 916
• Conjugate: CoraLite® Plus 488 Fluorescent Dye
• Excitation/Emission Maxima Wavelengths: 493 nm / 522 nm
• Form: Liquid
• Purification Method: Protein A purification
• Storage Buffer: PBS with 50% Glycerol, 0.05% Proclin300, 0.5% BSA, pH 7.3.
• Storage Conditions: Store at -20°C. Avoid exposure to light. Stable for one year after shipment. Aliquoting is unnecessary for -20^oC storage.

Background Information

CD3 is a complex of proteins that directly associates with the T cell receptor (TCR). The TCR/CD3 complex of T-lymphocytes consists of either a TCR alpha/beta or TCR gamma/delta heterodimer coexpressed at the cell surface with the invariant subunits of CD3 labeled gamma, delta, epsilon, zeta, and eta. The TCR recognizes antigens bound to major histocompatibility complex (MHC) molecules. TCR-mediated peptide-MHC recognition is transmitted to the CD3 complex, leading to the intracellular signal transduction. CD3 is considered to be a pan-T cell marker for detection of normal and neoplastic T cells. This anti-CD3 is a monoclonal antibody directed against the epsilon chain of human CD3 molecule.