CoraLite® Plus 488 Anti-Human CD28 Rabbit Recombinant Antibody

CD28 Recombinant Antibody for FC

Host / Isotype

Rabbit / IgG

Reactivity

human

Applications

FC

Conjugate

CoraLite® Plus 488 Fluorescent Dye

CloneNo.

240354D2

Cat no : CL488-98032

Synonyms

Tp44, T-cell-specific surface glycoprotein CD28, CD28 molecule, 240354D2



Tested Applications

Positive FC detected inhuman PBMCs

Recommended dilution

ApplicationDilution
This reagent has been pre-titrated and tested for flow cytometric analysis. The suggested use of this reagent is 5 μl per 10^6 cells in a 100 µl suspension or 5 μl per 100 µl of whole blood.
Sample-dependent, Check data in validation data gallery.

Product Information

The immunogen of CL488-98032 is CD28 Fusion Protein expressed in E. coli.

Tested Reactivity human
Host / Isotype Rabbit / IgG
Class Recombinant
Type Antibody
Immunogen Fusion Protein
Full Name CD28 molecule
Calculated Molecular Weight 220 aa, 25 kDa
GenBank Accession NumberBC093698
Gene Symbol CD28
Gene ID (NCBI) 940
Conjugate CoraLite® Plus 488 Fluorescent Dye
Excitation/Emission Maxima Wavelengths493 nm / 522 nm
Form Liquid
Purification MethodProtein A purification
Storage Buffer PBS with 0.09% sodium azide and 0.5% BSA.
Storage ConditionsStore at 2-8°C. Avoid exposure to light.

Background Information

CD28 (T-cell-specific surface glycoprotein CD28), also known as T44 and Tp44, is a 44 kD disulfide-linked homodimeric type I glycoprotein (PMID: 2162180). It is a member of the immunoglobulin superfamily and is expressed on most T lineage cells, NK cell subsets, and plasma cells (PMID: 2162180, 8386518). CD28 may affect in vivo immune responses by functioning both as a cell adhesion molecule linking B and T lymphocytes and as the surface component of a novel signal transduction pathway (PMID: 2162180, 3021470). CD28 binds both CD80 and CD86 with a highly conserved motif MYPPY in the CDR3-like loop (PMID: 15696168, 7964482). CD28 is considered a major co-stimulatory molecule, inducing T lymphocyte activation and IL-2 synthesis, and preventing cell death (PMID: 1348520).

Protocols

Product Specific Protocols
FC protocol for CL Plus 488 CD28 antibody CL488-98032Download protocol
Standard Protocols
Click here to view our Standard Protocols