B7-H3
B7-H3 is a human protein encoded by B7-H3 gene. It is an immune checkpoint molecule, is expressed by some solid tumours and is the target of anticancer candidates such as MGA271. It 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 protein.CAT | Product Name | Source | Product Overview | Target | Type | Datasheet | Size | Price |
---|---|---|---|---|---|---|---|---|
VAng-3490Lsx | Recombinant Mouse B7-H3 Protein (aa 29-244) [His] | HEK293 Cells | Recombinant Mouse B7-H3 (CD276), expressed in HEK293 Cells. (Uniprot ID: Q8VE98) | B7-H3 | Tumor Antigens | ![]() |
50 µg | Inquiry |
VAng-3491Lsx | Recombinant Rat B7-H3 Protein (aa 29-248) (E. coli) | E. coli | Recombinant Rat B7-H3 (CD276), expressed in E. coli. (Uniprot ID: Q8VE98) | B7-H3 | Tumor Antigens | ![]() |
500 µg | Inquiry |
VAng-3492Lsx | Recombinant Rat B7-H3 Protein (aa 29-248) (Yeast) | Yeast | Recombinant Rat B7-H3 (CD276), expressed in Yeast. (Uniprot ID: Q8VE98) | B7-H3 | Tumor Antigens | ![]() |
500 µg | Inquiry |
VAng-3493Lsx | Recombinant Rat B7-H3 Protein (aa 29-248) (Baculovirus) | Baculovirus | Recombinant Rat B7-H3 (CD276), expressed in Baculovirus. (Uniprot ID: Q8VE98) | B7-H3 | Tumor Antigens | ![]() |
500 µg | Inquiry |
VAng-3494Lsx | Recombinant Rat B7-H3 Protein (aa 29-248) (Mammalian-Cell) | Mammalian Cells | Recombinant Rat B7-H3 (CD276), expressed in Mammalian Cells. (Uniprot ID: Q8VE98) | B7-H3 | Tumor Antigens | ![]() |
500 µg | Inquiry |
VAng-3495Lsx | Recombinant Mouse B7-H3 Protein (aa 29-248) (E. coli) | E. coli | Recombinant Mouse B7-H3 (CD276), expressed in E. coli. (Uniprot ID: Q8VE98) | B7-H3 | Tumor Antigens | ![]() |
500 µg | Inquiry |
VAng-3496Lsx | Recombinant Mouse B7-H3 Protein (aa 29-248) (Yeast) | Yeast | Recombinant Mouse B7-H3 (CD276), expressed in Yeast. (Uniprot ID: Q8VE98) | B7-H3 | Tumor Antigens | ![]() |
500 µg | Inquiry |
VAng-3497Lsx | Recombinant Mouse B7-H3 Protein (aa 29-248) (Baculovirus) | Baculovirus | Recombinant Mouse B7-H3 (CD276), expressed in Baculovirus. (Uniprot ID: Q8VE98) | B7-H3 | Tumor Antigens | ![]() |
500 µg | Inquiry |
VAng-3498Lsx | Recombinant Mouse B7-H3 Protein (aa 29-248) (Mammalian-Cell) | Mammalian Cells | Recombinant Mouse B7-H3 (CD276), expressed in Mammalian Cells. (Uniprot ID: Q8VE98) | B7-H3 | Tumor Antigens | ![]() |
500 µg | Inquiry |
VAng-3499Lsx | Recombinant Human B7-H3 Protein (aa 29-461) [His] | HEK293 Cells | Recombinant Human B7-H3 (CD276), expressed in HEK293 Cells. (NCBI ID: Q5ZPR3) | B7-H3 | Tumor Antigens | ![]() |
50 µg | Inquiry |
VAng-3500Lsx | Recombinant Rat B7-H3 Protein (HEK293 Cells) | HEK293 Cells | Recombinant Rat B7-H3 (CD276), expressed in HEK293 Cells. (Uniprot ID: Q8VE98) | B7-H3 | Tumor Antigens | ![]() |
50 µg | Inquiry |
VAng-3501Lsx | Recombinant Mouse B7-H3 Protein (aa 47-213) [His] [T7] | E. coli | Recombinant Mouse B7-H3 (CD276), expressed in E. coli. (Uniprot ID: Q8VE98) | B7-H3 | Tumor Antigens | ![]() |
200 µg | Inquiry |
VAng-3502Lsx | Recombinant Human B7-H3 Protein (aa 47-219) [His] [T7] | E. coli | Recombinant Human B7-H3 (CD276), expressed in E. coli. (Uniprot ID: Q5ZPR3) | B7-H3 | Tumor Antigens | ![]() |
200 µg | Inquiry |
VAng-3503Lsx | Recombinant Human B7-H3 Protein (aa 29-466) (E. coli) | E. coli | Recombinant Human B7-H3 (CD276), expressed in E. coli. (Uniprot ID: Q5ZPR3) | B7-H3 | Tumor Antigens | ![]() |
500 µg | Inquiry |
VAng-3504Lsx | Recombinant Human B7-H3 Protein (aa 29-466) (Yeast) | Yeast | Recombinant Human B7-H3 (CD276), expressed in Yeast. (Uniprot ID: Q5ZPR3) | B7-H3 | Tumor Antigens | ![]() |
500 µg | Inquiry |
VAng-3505Lsx | Recombinant Human B7-H3 Protein (aa 29-466) (Baculovirus) | Baculovirus | Recombinant Human B7-H3 (CD276), expressed in Baculovirus. (Uniprot ID: Q5ZPR3) | B7-H3 | Tumor Antigens | ![]() |
50 µg | Inquiry |
VAng-3506Lsx | Recombinant Human B7-H3 Protein (aa 29-466) (Mammalian-Cell) | Mammalian Cells | Recombinant Human B7-H3 (CD276), expressed in Mammalian Cells. (Uniprot ID: Q5ZPR3) | B7-H3 | Tumor Antigens | ![]() |
50 µg | Inquiry |
VAng-3507Lsx | Recombinant Human B7-H3 Protein (aa 29-466) (Baculovirus) [His] | Baculovirus | Recombinant Human B7-H3 (CD276), expressed in Baculovirus. (Uniprot ID: Q5ZPR3) | B7-H3 | Tumor Antigens | ![]() |
250 µg | Inquiry |
VAng-3508Lsx | Recombinant Human B7-H3 Protein (CHO Cells) | CHO Cells | Recombinant Human B7-H3 (CD276), expressed in CHO Cells. (Uniprot ID: Q5ZPR3) | B7-H3 | Tumor Antigens | ![]() |
20 µg | Inquiry |
All of our products can only be used for research purposes. These vaccine ingredients CANNOT be used directly on humans or animals.