Recombinant Human CD72 protein, Fc-tagged
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|Product Overview :||Recombinant Human CD72 (Arg117-Asp359) protein was fused to human IgG1 Fc tag at C-terminus and expressed in human 293 cells (HEK293).|
|Description :||B-cell differentiation antigen CD72 is also known as Lyb-2. CD72 contains one C-type lectin domain. CD72 is a protein active in the immune system of animals. CD72 consists of two identical halves, each of about 39-43 kD, and is a C-type lectin. Its primarily locus of expression is B-cells, where it appears to mediate aspects of B-cell - T-cell interaction. CD72 plays a role in B-cell proliferation and differentiation. CD72 is a ligand for CD5.|
|Tag :||human IgG1 Fc|
|Predicted N Terminal :||Arg117|
|Form :||Lyophilized from 0.22 μm filtered solution in 50 mM Tris, 100 mM Glycine, pH7.5, 10% trehalose.|
|Molecular Mass :||The protein has a calculated MW of 54.0 kDa. The protein migrates as 60-66 kDa under reducing (R) condition (SDS-PAGE) due to glycosylation.|
|Protein length :||Arg117-Asp359|
|Endotoxin :||Less than 1.0 EU per μg by the LAL method.|
|Purity :||>95% as determined by SDS-PAGE.|
|Storage :||For long term storage, the product should be stored at lyophilized state at -20 centigrade or lower.
Please avoid repeated freeze-thaw cycles.
This product is stable after storage at:
-20 to -70 centigrade for 12 months in lyophilized state;
-70 centigrade for 3 months under sterile conditions after reconstitution.
|Reconstitution :||It is recommended that sterile water be added to the vial to prepare a stock solution of 0.2 ug/ul. Centrifuge the vial at 4ºC before opening to recover the entire contents.|
|SDS-PAGE of CD72-270H :||
Human CD72, Fc Tag on SDS-PAGE under reducing (R) condition. The gel was stained overnight with Coomassie Blue. The purity of the protein is greater than 95%.
|Gene Name :||CD72|
|Official Symbol :||CD72|
|Synonyms :||CD72; CD72 molecule; CD72 antigen; B-cell differentiation antigen CD72; CD72b; LYB2; lyb-2|
|Gene ID :||971|
|mRNA Refseq :||NM_001782|
|Protein Refseq :||NP_001773|
|UniProt ID :||P21854|
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