| TARGET | |
|---|---|
| SYNONYMS |
CD80;7;7-1;7.1;B1;D28LG;D28LG1;AB7 |
| DESCRIPTION |
Recombinant human B7-1 protein with C-terminal human Fc tag |
| DELIVERY |
In Stock |
| UNIPROT ID |
P33681 |
| EXPRESSION HOST |
HEK293 |
| TAG |
C-Human Fc Tag |
| MOLECULAR CHARACTERIZATION |
B7-1(Val35-Asn242) hFc(Glu99-Ala330) |
| MOLECULAR WEIGHT |
The protein has a predicted molecular mass of 50.0 kDa after removal of the signal peptide. |
| PURITY |
The purity of the protein is greater than 95% as determined by SDS-PAGE and Coomassie blue staining. |
| FORMULATION & RECONSTITUTION |
Lyophilized from sterile PBS, pH 7.4. Normally 5 % – 8% trehalose is added as protectants before lyophilization. Please see Certificate of Analysis for specific instructions of reconstitution. |
| STORAGE & SHIPPING |
Store at -20°C to -80°C for 12 months in lyophilized form. After reconstitution, if not intended for use within a month, aliquot and store at -80°C (Avoid repeated freezing and thawing). Lyophilized proteins are shipped at ambient temperature. |
| BACKGROUND |
The protein encoded by this gene is a membrane receptor that is activated by the binding of CD28 or CTLA-4. The activated protein induces T-cell proliferation and cytokine production. This protein can act as a receptor for adenovirus subgroup B and may play a role in lupus neuropathy. |
| USAGE |
Research use only |
Dima Biotech
SKU(재고 관리 코드):PME100473
Human B7-1 Protein, hFc Tag
Human B7-1 Protein, hFc Tag
PRODUCT DATA
IMAGES
Figure 1. Human B7-1 Protein, hFc Tag on SDS-PAGE under reducing condition.
Figure 2. ELISA plate pre-coated by 2 μg/ml (100 μl/well) Human B7-1, hFc tagged protein (PME100473) can bind Human CTLA4, mFc-His tagged protein (PME100017) in a linear range of 0.048-2.094 ng/ml.
Figure 3. ELISA plate pre-coated by 2 μg/ml (100 μl/well) Human B7-1, hFc tagged protein (PME100473) can bind Human CD28, mFc-His tagged protein (PME100014) in a linear range of 125-4000 ng/ml.
Figure 4. HEK293 cell line transfected with irrelevant protein (B) and human CD28 (A) were surface stained with Human B7-1 , hFc tagged protein (PME100473) 1 μg/ml followed by Alexa 488-conjugated anti-human IgG secondary antibody.
Figure 5. ELISA plate pre-coated by 1 μg/mL (100 μL/well) Human B7-1 Protein, hFc Tag (PME100473) can bind Anti-B7-1 Rabbit mAb in a linear range of 3.2-80 ng/mL.
