Size

50µg

Catalog no.

PKSR030404-50µg

Price

421 EUR

Fusion tag:

C-His

Mol Mass:

31.6 kDa

Conjugation:

histidine

AP Mol Mass:

40-42 KDa

Group:

recombinants

ExpressedHost:

HEK293 Cells

Sequence:

Met 1-Pro 285

Accession:

NP_001094306.1

Latin name:

Rattus norvegicus

Synonym:

FcgammaRI;Fcgr1;Fcgr1b

Source:

Recombinants or rec. proteins

Purity:

> 95 % as determined by SDS-PAGE

Formulation:

Lyophilized from sterile PBS, pH 7.4

Endotoxin:

< 1.0 EU per μg of the protein as determined by the LAL method

Activity:

Measured by its binding ability in a functional ELISA. Immobilized Rat CD64-his at 10 μg/ml (100 μl/well) can bind biotinylated human IgG1, The EC50 of biotinylated human IgG1 is 0.04-0.08 μg/ml.

Stability and Storage:

Samples are stable for up to twelve months from date of receipt at -70℃.Store it under sterile conditions at -20℃ to -80℃. It is recommended that the protein be aliquoted for optimal storage. Avoid repeated freeze-thaw cycles.

Shipping:

In general, recombinant proteins are provided as lyophilized powder which are shipped at ambient temperature.Bulk packages of recombinant proteins are provided as frozen liquid. They are shipped out with blue ice unless customers require otherwise.

About:

Rats are used to make rat monoclonal anti mouse antibodies. There are less rat- than mouse clones however. Rats genes from rodents of the genus Rattus norvegicus are often studied in vivo as a model of human genes in Sprague-Dawley or Wistar rats.

Background:

High affinity immunoglobulin gamma Fc receptor I, also known as FCGR1 and CD64, is an integral membrane glycoprotein and a member of the immunoglobulin superfamily. CD64 is a high affinity receptor for the Fc region of IgG gamma and functions in both innate and adaptive immune responses. Receptors that recognize the Fc portion of IgG function in the regulation of immune response and are divided into three classes designated CD64, CD32, and CD16. CD64 is structurally composed of a signal peptide that allows its transport to the surface of a cell, three extracellular immunoglobulin domains of the C2-type that it uses to bind antibody, a hydrophobic transmembrane domain, and a short cytoplasmic tail. CD64 is constitutively found on only macrophages and monocytes, but treatment of polymorphonuclear leukocytes with cytokines like IFNγ and G-CSF can induce CD64 expression on these cells. The inactivation of the mouse CD64 resulted in a wide range of defects in antibody Fc-dependent functions. Mouse CD64 is an early participant in Fc-dependent cell activation and in the development of immune responses.