"CR1" Related Products

Recombinant Human CR1 protein, His-tagged

Cat.No.: CR1-506H
Product Overview: Recombinant Human CR1(Gln42-Asp1971) fused with a C-terminal 10-His tag and a substitution of His1208Arg was expressed in NS0.
Source: NS0
Species: Human
Tag: His
Predicted N Terminal: Gln42 predicted
Form: Lyophilized from a 0.2 μm filtered solution in PBS.
Bio-activity: Measured by its binding ability in a functional ELISA. When rhCD35 is coated at 5 μg/mL, complement component C3b binds with an apparent KD <10 nM.
Molecular Mass: Predicted Molecular Mass: 213 kDa;SDS-PAGE: 200-220 kDa, reducing conditions.
Endotoxin: <0.10 EU per 1 μg of the protein by the LAL method
Purity: >90%, by SDS-PAGE under reducing conditions and visualized by silver stain
Storage: Avoid repeated freeze-thaw cycles.12 months from date of receipt, -20 to -70 centigrade as supplied.1 month, 2 to 8 centigrade under sterile conditions after reconstitution.3 months, -20 to -70 centigrade under sterile conditions after reconstitution.
Reconstitution: Reconstitute at 400 μg/mL in PBS.
Gene Name: CR1 complement component (3b/4b) receptor 1 (Knops blood group) [ Homo sapiens ]
Official Symbol: CR1
Synonyms: CR1; complement component (3b/4b) receptor 1 (Knops blood group); complement component (3b/4b) receptor 1, including Knops blood group system; complement receptor type 1; CD35; KN; CD35 antigen; C3b/C4b receptor; C3-binding protein; Knops blood group antigen; complement component receptor 1; C3BR; C4BR;
Gene ID: 1378
mRNA Refseq: NM_000573
Protein Refseq: NP_000564
MIM: 120620
UniProt ID: P17927
Chromosome Location: 1q32
Pathway: Complement and Coagulation Cascades, organism-specific biosystem; Complement and coagulation cascades, organism-specific biosystem; Complement and coagulation cascades, conserved biosystem; Complement cascade, organism-specific biosystem; Hematopoietic cell lineage, organism-specific biosystem; Hematopoietic cell lineage, conserved biosystem; Immune System, organism-specific biosystem;
Function: complement component C3b binding; complement component C3b receptor activity; complement component C4b binding; complement component C4b receptor activity; receptor activity;
Products Types ◆ Recombinant Protein

Related Gene

Online Inquiry

Note: There will be extra charge for optional service!
Optional requirements on this protein    +Expand
C-fusion    N-fusion   Non-tagged
His    GST   Fc   Others
<1.0 eu/μg    <0.1 eu/μg   <0.01 eu/μg   Not required
Monomer Isolation    Dimer Isolation    Not required
>80% by SDS-PAGE    >90% by SDS-PAGE   >95% by SDS-PAGE   Others

Please input "biomart" as verification code. Please review Creative BioMart's privacy policy for more information


Price does not include shipping and packaging costs.Request quote for final price.

Price Inquiry

Welcome! For price inquiries, please feel free to contact us through the form below. We will get back to you as soon as possible.