CD3 Delta Polyclonal antibody

CD3 Delta Polyclonal Antibody for FC, IF, IP, WB, ELISA

Host / Isotype

Rabbit / IgG


human, mouse, rat





Cat no : 16669-1-AP


CD3 delta, CD3D, CD3-delta, T cell receptor T3 delta chain, T3D, TCRδ

Tested Applications

Positive WB detected inJurkat cells, mouse thymus tissue, rat thymus tissue
Positive IP detected inJurkat cells
Positive IF detected inhuman tonsillitis tissue
Positive FC detected inJurkat cells

Recommended dilution

Western Blot (WB)WB : 1:500-1:3000
Immunoprecipitation (IP)IP : 0.5-4.0 ug for IP and 1:500-1:1000 for WB
Immunofluorescence (IF)IF : 1:50-1:500
Sample-dependent, check data in validation data gallery

Product Information

16669-1-AP targets CD3 Delta in WB, IP, IHC, IF, FC, ELISA applications and shows reactivity with human, mouse, rat samples.

Tested Reactivity human, mouse, rat
Cited Reactivityhuman, mouse
Host / Isotype Rabbit / IgG
Class Polyclonal
Type Antibody
Immunogen CD3 Delta fusion protein Ag10148
Full Name CD3d molecule, delta (CD3-TCR complex)
Calculated molecular weight 171 aa, 19 kDa
Observed molecular weight 20-25 kDa
GenBank accession numberBC070321
Gene symbol CD3D
Gene ID (NCBI) 915
Conjugate Unconjugated
Form Liquid
Purification Method Antigen affinity purification
Storage Buffer PBS with 0.02% sodium azide and 50% glycerol pH 7.3.
Storage ConditionsStore at -20°C. Stable for one year after shipment. Aliquoting is unnecessary for -20oC storage. 20ul sizes contain 0.1% BSA.

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.


Product Specific Protocols
WB protocol for CD3 Delta antibody 16669-1-APDownload protocol
IF protocol for CD3 Delta antibody 16669-1-APDownload protocol
IP protocol for CD3 Delta antibody 16669-1-APDownload protocol
FC protocol for CD3 Delta antibody 16669-1-APDownload protocol
Standard Protocols
Click here to view our Standard Protocols



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