• Canis lupus familiaris CD64, His tag
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Canis lupus familiaris CD64, His tag

Canis lupus familiaris CD64, His tag

Catalog Number: S0A1099 Brand: Starter
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Product Details

Product Specification


Species Canis lupus familiaris
Synonyms High affinity IgG Fc gamma receptor 1, FcgammaRI
Accession Q7YQJ5
Amino Acid Sequence

Protein sequence (Q7YQJ5, Gln16-Pro288, with C-10*His) QTDPVKAVITLQPPWVSVFQEESVTLWCEGPHLPGDSSTQWFLNGTATQTLTPRYRIAAASVNDNGEYRCQTGLSVLSDPIQLGIHRDWLILQVSGRVFTEGEPLTLRCHGWNNKLVYNVLFYQNGTVLKFSPQNSEFTILKTTLHHNGIYHCSAMGKHRYESAGVSITIKELFPAPVLKASLSSPILEGHVVNLSCETKLLLQRPGLQLYFSFYMGSKTLLSRNTSSEYQILTAKKEDSGLYWCEATTEDGNVVKRSPELELQVVGPQTLTPGGGGSHHHHHHHHHH
Expression System HEK293
Molecular Weight Predicted MW: 32.2 kDaObserved MW: 33, 40, 45 kDa
Purity ＞95% by SDS-PAGE
Endotoxin <1EU/μg
Tag with C-10*His
Physical Appearance Lyophilized Powder
Storage Buffer Lyophilized from a 0.2 μm filtered solution of 0.2M PBS, pH7.4.
Reconstitution Reconstitute no more than 1 mg/mL according to the size in deionized water after rapid centrifugation.
Stability & Storage

12 months from date of receipt, -20 to -70 °C as supplied. 6 months, -20 to -70 °C under sterile conditions after reconstitution. 1 week, 2 to 8 °C under sterile conditions after reconstitution. Please avoid repeated freeze-thaw cycles.

Background

CD64 (Cluster of Differentiation 64) is a type of integral membrane glycoprotein known as an Fc receptor that binds monomeric IgG-type antibodies with high affinity. It is more commonly known as Fc-gamma receptor 1 (FcγRI). After binding IgG, CD64 interacts with an accessory chain known as the common γ chain (γ chain), which possesses an ITAM motif that is necessary for triggering cellular activation. Structurally CD64 is 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.

Picture

SDS-PAGE

2 μg（R: reducing conditions）