Factory Price Cynomolgus B7-h7/hhla2 Protein, His Tag Your 35% Coupon Inside [YjfozERx]

Alternative Names

B7H7, B7-H7, HHLA2, B7 Homolog 7

Species

Cynomolgus

Expression Sequence

Ile21-Asn345

Accession

XP_005548285.2

Tag

C-His

Expression System

HEK293

Molecular Weight

The protein has a predicted MW of 38.31 kDa. Due to glycosylation, the protein migrates to 60-70 kDa based on SDS-PAGE result.

Purity

> 95% as determined by SDS-PAGE and HPLC.

Endotoxin

< 1.0 EU per μg by the LAL method.

Formulation

Lyophilized from 0.22 μm filtered solution in PBS (pH 7.4). Normally 8% trehalose is added as protectant before lyophilization.

Appearance

Lyophilized Powder

Biological Activity

【SPR Data】Cynomolgus B7-H7, His Tag captured on CM5 Chip via anti-his antibody can bind Human CD28H, hFc Tag with an affinity constant of 7.86 nM as determined in SPR assay .

Reconstitution Method

Before opening, centrifuge briefly. Reconstitute the lyophilized protein with distilled water to a concentration exceeding 100 μg/mL. Aliquot after initial reconstitution to avoid repeated freeze-thaw cycles.