What is the catalog number for Recombinant Human B7-H3 Protein?

The catalog number for Recombinant Human B7-H3 Protein is orb2992922.

What sizes are available for Recombinant Human B7-H3 Protein?

Recombinant Human B7-H3 Protein is available in the following size(s): 10 µg, 50 µg, 500 µg, 1 mg.

How many pack sizes does Recombinant Human B7-H3 Protein come in?

Recombinant Human B7-H3 Protein is available in 4 different pack sizes.

Is Recombinant Human B7-H3 Protein in stock?

Recombinant Human B7-H3 Protein is currently made to order / not held in immediate stock. Contact us for lead time.

Recombinant Human B7-H3 Protein

Recombinant Human B7 Homolog 3 (2Ig) is produced by our Mammalian expression system and the target gene encoding Leu29-Pro245 is expressed with a human IgG1 Fc tag at the C-terminus.

Product Specifications

Product Name Alternative

CD276; 2Ig-B7-H3; B7-H3; B7 homolog 3; CD276 antigen; CD276 molecule; Costimulatory molecule

UniProt

Q5ZPR3

Expression Region

Leu29-Pro245

Tag

C-Fc

Origin

Human

Field of Research

Immunology & Inflammation

Endotoxin

< 1 EU/μg as determined by LAL test.

Purity

SDS-PAGE: Greater than 95% as determined by reducing SDS-PAGE. (QC verified)

Bioactivity

BLI: Loaded Anti-Human B7-H3 mAb (Cat#orb2993104) on SA Biosensor, can bind Recombinant Human B7-H3 (2Ig, C-Fc) (Cat#orb2992922) with an affinity constant of 14.2 nM as determined in BLI assay. (Regularly tested)

Form

Lyophilized

Molecular Weight

Predicted: 50.2 KDa. Observed: 58-85 KDa, reducing conditions

Storage Conditions

Lyophilized protein should be stored at ≤ -20°C, stable for one year after receipt. Reconstituted protein solution can be stored at 2-8°C for 2-7 days. Aliquots of reconstituted samples are stable at ≤ -20°C for 1 months.