Notes:Research Use Only.
Source:Recombinants or rec. proteins
Description:Recombinant Human Fc Fragment Of IgG Low Affinity IIIb Receptor expressed in: E.coli
Specifications:Host species: Homo sapiens (Human); Expression system: E.coli; Expression region: Pro24~Ser203; Purity: ≥ 98%; Endotoxin level:
Test:A high affinity purification column was use to purify Recombinant Fc Of IgG IIIb Receptor (FcgR3B) by Cloud Clone Corp by chromatographic size exclusion.
Storage_and_shipping:Shipped on ice packs. Upon receipt keep at 2-8 °C for up to 1 month. For long term storage prepare working aliquots and keep frozen at -20 or -80 °C. Avoid repeated freezing and thawing.
Additional_information:Uniprot ID: O75015; Buffer composition: PBS, pH 7.4, containing 0.01% SKL, 1mM DTT, 5% Trehalose and Proclin300.; Form: Freeze-dried powder; Predicted Molecular Mass (KD): 24.2kDa; Isoelectric Point: 6.9
Additional isotype:Antibody fragments and scFv fragments, single chain variable fragments can be E. coli expressed. Fragment peptides for polyclonals give monoclonal like antibodies as the epitope is very small. IgG Fc and(ab)2 fragments are small and stable subunits of the antibody obtained by enzymatic digestion. Complement fragments, bp DNA fragments are common.IgG
About:Immunoglobulin gamma, IgG, mouse monoclonal H&L chain clones or rabbit, goat polyclonal antibodies have 4 parts. There are 2 heavy chains, 2 light chains. The IgG antibody has 2 antigen binding sites. They represent 70% or more of serum antibodies. This antibody can be antigen purified or protein A or G purified. For storage sodium azide is added or you can call us to request azide free antibody preparations. These will need colder storage temperatures.
Additional description:The receptors are ligand binding factors of type 1, 2 or 3 and protein-molecules that receive chemical-signals from outside a cell. When such chemical-signals couple or bind to a receptor, they cause some form of cellular/tissue-response, e.g. a change in the electrical-activity of a cell. In this sense, am olfactory receptor is a protein-molecule that recognizes and responds to endogenous-chemical signals, chemokinesor cytokines e.g. an acetylcholine-receptor recognizes and responds to its endogenous-ligand, acetylcholine. However, sometimes in pharmacology, the term is also used to include other proteins that are drug-targets, such as enzymes, transporters and ion-channels.