At least three antibodies are known to exist, this antibody will detect all three isoforms.
Purification
CD276 Antibody is affinity chromatography purified via peptide column.
Immunogen
CD276 antibody was raised against a peptide corresponding to 19 amino acids near the carboxy terminus of CD276. The immunogen is located within amino acids 484 - 534 of CD276.
CD276
Reactivity: Human
WB, ELISA, IHC
Host: Rabbit
Polyclonal
unconjugated
Application Notes
CD276 antibody can be used for Western blot at 0.5 - 1 μ,g/mL. Antibody can also be used for Immunohistochemistry at 2 μ,g/mL. For Immunoflorescence start at 20 μ,g/mL.
Antibody validated: Western Blot in human and mouse samples, Immunohistochemistry in human samples and Immunofluorescence in human samples. All other applications and species not yet tested.
Restrictions
For Research Use only
Format
Liquid
Concentration
1 mg/mL
Buffer
CD276 Antibody is supplied in PBS containing 0.02 % sodium azide.
Preservative
Sodium azide
Precaution of Use
This product contains Sodium azide: a POISONOUS AND HAZARDOUS SUBSTANCE which should be handled by trained staff only.
Storage
-20 °C,4 °C
Storage Comment
CD276 antibody can be stored at 4°C for three months and -20°C, stable for up to one year. As with all antibodies care should be taken to avoid repeated freeze thaw cycles. Antibodies should not be exposed to prolonged high temperatures.
CD276, also known as B7-H3, was initially identified as a member of the B7 family of proteins through its homology with previously identified B7 Molecules (1). CD276 mRNA is widely expressed, but its protein expression is usually rather low (2). CD276 has been shown to play a role in both the costimulation as well as the coinhibition of T cell response (3). In a similar fashion, CD276 plays a critical role in the control of antitumor immune responses in some cases, while in others appears to mediate antitumor immunity (4). It thus joins other immune checkpoint proteins as a possible therapeutic target for at least a subset of cancers.