Recombinant Human CD19 Protein(His tag)

Recombinant Human CD19 Protein(His tag) (HH0195CL)

Recombinant Human CD19 Protein (P15391) (Met 1-Lys 291) with a polyhistidine tag at the C-terminus was expressed in HEK293.

Size Price Qty
20ug $390.00

PRODUCT INFORMATION

Cat.No.
HH0195CL
Synonyms
CD19; B4; CVID3
Species
Human
Accession
Source
HEK293
Tag
His
Predicted N Terminal
Pro 20
Form
Lyophilized from sterile PBS, pH 7.4, 5 % trehalose and 5 % mannitol.
Molecular Mass
Recombinant Human CD19 consists of 283 amino acids and predictes a molecular mass of 31.6 kDa. In SDS-PAGE under reducing conditions, rhCD19 migRates as an approximately 47 kDa band due to glycosylation.
Endotoxin
< 1.0 EU per 1 microgram of protein (determined by LAL method).
Purity
> 90 % by SDS-PAGE.

Usage Guide

Storage
In lyophilized state for 1 year (4°C); After reconstitution under sterile conditions for 3 months (-70°C). Avoid repeated freeze/thaw cycles.
Reconstitution
Reconstitute in sterile distilled water to a concentration of 0.1-1.0 mg/mL.
Warning
For research use only!

BACKGROUND

Background
Assembles with the antigen receptor of B-lymphocytes in order to decrease the threshold for antigen receptor-dependent stimulation.

INQUIRY

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