- Catalog number
- A02220-3
- Size / count
- 100 µg/Vial
- Dry ice
- No
- Hazardous
- No
- Discontinued
- No
- Background
- Cluster of Differentiation 276 (CD276) or B7 Homolog 3 (B7-H3) is a human protein encoded by the CD276 gene. The protein encoded by this gene belongs to the immunoglobulin superfamily, and thought to participate in the regulation of T-cell-mediated immune response. Studies show that while the transcript of this gene is ubiquitously expressed in normal tissues and solid tumors, the protein is preferentially expressed only in tumor tissues. Additionally, it was observed that the 3' UTR of this transcript contains a target site for miR29 microRNA, and there is an inverse correlation between the expression of this protein and miR29 levels, suggesting regulation of expression of this gene product by miR29. Alternatively spliced transcript variants encoding different isoforms have been found for this gene.
- Synonyms
- Cytokine receptor common subunit beta; GM-CSF/IL-3/IL-5 receptor common beta subunit; CD131; Csf2rb; Aic2b; Csf2rb1; Il3rb1
- Gene Name
- CD276
- Gene ID
- 80381
- UniProt
- Q5ZPR3
- Host
- Rabbit
- Reactivity
- Human
- Cross Reactivity
- No cross-reactivity with other proteins.
- Immunogen
- E.coli-derived human CD276 recombinant protein (Position: L29-Q458) .
- Clonality
- Polyclonal
- Tissue Specificity
- Broadly expressed with higher expression in heart.
- Applications
- WB, IHC, Flow Cytometry, ELISA
- Field of Research
- Auditory System, Domain Families, Epigenetics and Nuclear Signaling, Hlh/Leucine Zipper, Neurogenesis, Neurology Process, Neuroscience, Nuclear, Sensory System, Signaling Pathways, Stem Cells, Transcription
- Purification
- Immunogen affinity purified.
- Concentration
- Adding 0.2 ml of distilled water will yield a concentration of 500 μg/ml.
- Form
- Lyophilized
- Reconstitution
- Adding 0.2 ml of distilled water will yield a concentration of 500 μg/ml.
- Function
- High affinity receptor for interleukin-3, interleukin-5 and granulocyte-macrophage colony-stimulating factor.
- References & Citations
- 1. Chapoval, A. I., Ni, J., Lau, J. S., Wilcox, R. A., Flies, D. B., Liu, D., Dong, H., Sica, G. L., Zhu, G., Tamada, K., Chen, L. B7-H3: a costimulatory molecule for T cell activation and IFN-gamma production. Nature Immun. 2: 269-274, 2001. 2. Steinberger, P., Majdic, O., Derdak, S. V., Pfistershammer, K., Kirchberger, S., Klauser, C., Zlabinger, G., Pickl, W. F., Stockl, J., Knapp, W. Molecular characterization of human 4Ig-B7-H3, a member of the B7 family with four Ig-like domains. J. Immun. 172: 2352-2359, 2004. 3. Suh, W.-K., Gajewska, B. U., Okada, H., Gronski, M. A., Bertram, E. M., Dawicki, W., Duncan, G. S., Bukczynski, J., Plyte, S., Elia, A., Wakeham, A., Itie, A., and 12 others. The B7 family member B7-H3 preferentially down-regulates T helper type 1-mediated immune responses.
- Storage Conditions
- At -20°C for one year from date of receipt. After reconstitution, at 4°C for one month. It can also be aliquotted and stored frozen at -20°C for six months. Avoid repeated freezing and thawing.
- Calculated Molecular Weight
- 38160 MW
- Observed Molecular Weight
- 90-100 kDa
- Applications Notes
- 6
- Gene Name Synonym
- Colony stimulating factor 2 receptor, beta, low-affinity (granulocyte-macrophage)
- Subcellular Location
- Membrane. Single-pass type I membrane protein.
- Protein Name
- Cone-rod homeobox protein
- Isotype
- Rabbit IgG
- Contents
- Each vial contains 4 mg Trehalose, 0.9 mg NaCl, 0.2 mg Na2HPO4.