CoraLite®594 Anti-Human CD28 Rabbit Recombinant Antibody

CD28 Recombinant Antibody for FC

Host / Isotype

Rabbit / IgG

Reactivity

human

Applications

FC

Conjugate

CoraLite®594 Fluorescent Dye

CloneNo.

240354D2

Cat no : CL594-98032

Synonyms

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

---

Validation Data Gallery

• 

  FC experiment of human PBMCs using CL594-98032

  1x10^6 human PBMCs were surface stained with APC Anti-Human CD3 (OKT3) and 5 ul CoraLite®594 Anti-Human CD28 Rabbit Recombinant Antibody (CL594-98032, Clone: 240354D2) or Isotype Control. Cells were not fixed.

• 

  FC experiment of human PBMCs using CL594-98032

  1x10^6 human PBMCs were surface stained with 5 ul CoraLite®594 Anti-Human CD28 Rabbit Recombinant Antibody (CL594-98032, Clone: 240354D2) (red), or Isotype Control (blue). Cells were not fixed.

---

Tested Applications

• Positive FC detected in: human PBMCs

Recommended dilution

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

Product Information

The immunogen of CL594-98032 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 Number: BC093698
• Gene Symbol: CD28
• Gene ID (NCBI): 940
• Conjugate: CoraLite®594 Fluorescent Dye
• Excitation/Emission Maxima Wavelengths: 588 nm / 604 nm
• Form: Liquid
• Purification Method: Protein A purification
• Storage Buffer: PBS with 0.09% sodium azide and 0.5% BSA.
• Storage Conditions: Store 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).