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Recombinant Human CD80 Protein(His tag) (HH0140CL)

Recombinant Human CD80 Protein (P33681) (Met 1-Asn 242) with a polyhistidine tag at the C-terminus was expressed in HEK293.

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100ug $429.00
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PRODUCT INFORMATION

Cat.No.
HH0140CL
Synonyms
CD80; B7; BB1; B7-1; LAB7; CD28LG; CD28LG1;
Species
Human
Accession
Source
HEK293
Tag
His
Predicted N Terminal
Val 35
Form
Lyophilized from sterile PBS, pH 7.4, 5 % trehalose and 5 % mannitol.
Bio-activity
Measured by its ability to bind recombinant human CD28 in a functional ELISA.
Molecular Mass
Recombinant Human B7-1 consists of 219 amino acids and has a predicted molecular mass of 25.4 kDa. By reduced SDS-PAGE, the apparent molecular mass of rh B7-1 is approximately 45-48 kDa due to glycosylation.
Endotoxin
< 1.0 EU per 1 microgram of protein (determined by LAL method).
Purity
> 95 % by SDS-PAGE.

BACKGROUND

Background
Produced by lymphocytes activated by specific antigens or mitogens. IFN-gamma, in addition to having antiviral activity, has important immunoregulatory functions. It is a potent activator of macrophages, it has antiproliferative effects on transformed cells and it can potentiate the antiviral and antitumor effects of the type I interferons.
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