CD28 Polyclonal Antibody, Invitrogen™
Manufacturer: Thermo Scientific
Select a Size
| Pack Size | SKU | Availability | Price |
|---|---|---|---|
| Each of 1 | PIPA5114522-Each-of-1 | In Stock | ₹ 46,502.50 |
PIPA5114522 - Each of 1
In Stock
Quantity
1
Base Price: ₹ 46,502.50
GST (18%): ₹ 8,370.45
Total Price: ₹ 54,872.95
Antigen
CD28
Classification
Polyclonal
Conjugate
Unconjugated
Gene
Cd28
Gene Alias
antigen CD28; CD28; CD28 antigen; CD28 antigen (Tp44); CD28 isoform; CD28 isoform 2; Cd28 molecule; CD28 precursor protein; CD28 protein; CD28 protein precursor; CD28RNA; cell surface protein; CHT28; contains partial extracellular domain; costimulatory molecule B7 receptor CD28; EGK_04709; MGC138290; sCD28; soluble CD28; T44; T-cell costimulatory molecule CD28; T-cell costimulatory molecule Tp44; T-cell-specific surface glycoprotein CD28; T-cell-specific surface glycoprotein CD28 homolog; TP44
Host Species
Rabbit
Purification Method
Antigen affinity chromatography
Regulatory Status
RUO
Gene ID (Entrez)
940
Content And Storage
Store at 4°C short term. For long term storage, store at -20°C, avoiding freeze/thaw cycles.
Form
Liquid
Applications
Immunohistochemistry (Paraffin), Western Blot
Concentration
1 mg/mL
Formulation
PBS with 0.02% sodium azide
Gene Accession No.
P10747
Gene Symbols
Cd28
Immunogen
CD28 antibody was raised against a peptide corresponding to 18 amino acids near the carboxy terminus of human CD28. The immunogen is located within the last 50 amino acids of CD28.
Quantity
100 μg
Primary or Secondary
Primary
Target Species
Human
Product Type
Antibody
Isotype
IgG
Related Products
Description
- Positive controls that may be used include: Human Spleen Tissue Lysate, Human Spleen Tissue Slide CD28 antigen is a 44 kDa disulfide linked homodimeric T cell specific surface glycoprotein
- CD28 is a cell adhesion molecule of the immunoglobulin superfamily which is constitutively expressed on most peripheral blood T lymphocytes
- Moreover, CD28 is the critical T cell costimulatory receptor that provides the cell the important second activation signal by binding CD80 and CD86 which are expressed by antigen presenting cells
- In addition to its co-stimulation role, CD28 functions by preventing T cells from entering an anergic-hyporesponsive state or from undergoing premature apoptotic cell death
- In murine peripheral lymphoid organs and in the blood, all CD4+ and CD8+ T cells express CD28
- In the thymus, CD28 expression is highest on immature CD3-, CD8+ and CD4+8+ cells, and on CD4-8- cells that express alpha/beta and gamma/delta TCR
- The level of CD28 on mature CD4+ and CD8+ alpha/beta TCR+ thymocytes is two- to fourfold lower than on the immature cells
- Diseases associated with CD28 dysfunction include mycosis fungiodes and Sezary's Disease.