Recombinant Mouse Complement receptor type 2 (Cr2), partial

Product Specifications

Product Name Alternative

Complement C3d receptor CD_antigen: CD21

Abbreviation

Recombinant Mouse Cr2 protein, partial

Gene Name

Cr2

UniProt

P19070

Expression Region

12-145aa

Organism

Mus musculus (Mouse)

Target Sequence

ISCDPPPEVKNARKPYYSLPIVPGTVLRYTCSPSYRLIGEKAIFCISENQVHATWDKAPPICESVNKTISCSDPIVPGGFMNKGSKAPFRHGDSVTFTCKANFTMKGSKTVWCQANEMWGPTALPVCESDFPLE

Tag

N-terminal 6xHis-Myc-tagged

Type

In Stock Protein

Source

Mammalian cell

Field of Research

Immunology

Relevance

Receptor for complement C3d. Participates in B lymphocytes activation.

Endotoxin

Not test

Purity

Greater than 90% as determined by SDS-PAGE.

Activity

Not Test

Form

Liquid or Lyophilized powder

Buffer

If the delivery form is liquid, the default storage buffer is Tris/PBS-based buffer, 5%-50% glycerol. If the delivery form is lyophilized powder, the buffer before lyophilization is Tris/PBS-based buffer, 6% Trehalose, pH 8.0.

Reconstitution

We recommend that this vial be briefly centrifuged prior to opening to bring the contents to the bottom. Please reconstitute protein in deionized sterile water to a concentration of 0.1-1.0 mg/mL.We recommend to add 5-50% of glycerol (final concentration) and aliquot for long-term storage at -20°C/-80°C. Our default final concentration of glycerol is 50%. Customers could use it as reference.

Function

Receptor for complement C3d and for HNRNPU. Participates in B lymphocytes activation.

Molecular Weight

18.7 kDa

References & Citations

"Comparative structure and evolution of murine CR2. The homolog of the human C3d/EBV receptor (CD21) ."Fingeroth J.D.J. Immunol. 144:3458-3467 (1990)

Storage Conditions

The shelf life is related to many factors, storage state, buffer ingredients, storage temperature and the stability of the protein itself. Generally, the shelf life of liquid form is 6 months at -20°C/-80°C. The shelf life of lyophilized form is 12 months at -20°C/-80°C.