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Dima Biotech

SKU(재고 관리 코드):PME100008

Human CD47 Protein, mFc-His Tag

Human CD47 Protein, mFc-His Tag

Size
Target
Uniprot ID
PRODUCT DATA
TARGET

SYNONYMS

CD47;MER6;IAP;OA3

DESCRIPTION

Recombinant human CD47 protein with C-terminal mouse Fc and 6×His tag

DELIVERY

In Stock

UNIPROT ID

Q08722

EXPRESSION HOST

HEK293

TAG

C-Mouse Fc and 6×His Tag

MOLECULAR CHARACTERIZATION

CD47(Gln19-Gln141) CD47(Val198-Ala207) CD47(Ser257-Gly268) mFc(Pro99-Lys330) 6×His tag

MOLECULAR WEIGHT

The protein has a predicted molecular mass of 60 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

Leukocyte surface antigen CD47 is also known as Antigenic surface determinant protein OA3, Integrin-associated protein (IAP) and Protein MER6. CD47 contains 1 Ig-like V-type (immunoglobulin-like) domain. CD47 is very broadly distributed on normal adult tissues. CD47 has a role in both cell adhesion by acting as an adhesion receptor for THBS1 on platelets, and in the modulation of integrins and plays an important role in memory formation and synaptic plasticity in the hippocampus by similarity. CD47 is the receptor for SIRPA, binding to which prevents maturation of immature dendritic cells and inhibits cytokine production by mature dendritic cells. CD47 Interaction with SIRPG mediates cell-cell adhesion, enhances superantigen-dependent T-cell-mediated proliferation and costimulates T-cell activation.

USAGE

Research use only

IMAGES

sp-PME100008 SP CD47 300

Figure 1. Human CD47, mFc-His Tag on SDS-PAGE under reducing condition.

elisa-PME100008 ELISA 1 CD47

Figure 2. ELISA plate pre-coated by 2 μg/ml (100 μl/well) Human CD47, mFc-His tagged protein (PME100008) can bind its native ligand Human SIRPα, hFc-His tagged protein (PME100009) in a linear range of 3.3-26.37 ng/ml.

elisa-PME100008 ELISA 2 CD47

Figure 3. ELISA plate pre-coated by 2 μg/ml (100 μl/well) Human CD47, mFc-His tagged protein (PME100008) can bind Anti-CD47 (Neutralizing antibody clone Hu5F9-G4) (BME100001) in a linear range of 0.061-1.606 ng/ml.

elisa-PME100008 ELISA 3 CD47 mFc His Fig4

Figure 4. ELISA plate pre-coated by 1 μg/ml (100 μl/well) Human CD47, mFc-His tagged protein (PME100008) can bind Anti-CD47 Neutralizing antibody (BME100050) in a linear range of 3.2-80.0 ng/ml.

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