Size
10µg
Catalog no#
PKSH030643-10µg
Price
222 EUR
Activity
NA
Fusion tag
C-6His
Accession
Q10589
AP Mol Mass
23 kDa
Mol Mass
13.7 kDa
Expressed Host
Human cells
Group
recombinants
Sequence
Asn49-Ser161
Tissue
bone, marrow
Source
Recombinants or rec. proteins
Purity
＞95% as determined by reducing SDS-PAGE.
Endotoxin
＜1.0 EU per µg as determined by LAL test.
Formulation
Lyophilized from a 0.2 μm filtered solution of 20mM PB,150mM NaCl,pH7.4.
Synonym
Bone Marrow Stromal Antigen 2; BST-2; HM1.24 Antigen; Tetherin; CD317; BST2
Description
Antigens are peptides or recombinant or native dependent on the production method.
Shipping
The product is shipped at ambient temperature.Upon receipt, store it immediately at the temperature listed below.
Stability and Storage
Lyophilized protein should be stored at < -20℃, though stable at room temperature for 3 weeks.Reconstituted protein solution can be stored at 4-7℃ for 2-7 days.Aliquots of reconstituted samples are stable at < -20℃ for 3 months
Properties
Human proteins, cDNA and human recombinants are used in human reactive ELISA kits and to produce anti-human mono and polyclonal antibodies. Modern humans (Homo sapiens, primarily ssp. Homo sapiens sapiens). Depending on the epitopes used human ELISA kits can be cross reactive to many other species. Mainly analyzed are human serum, plasma, urine, saliva, human cell culture supernatants and biological samples.
Background
Bone Marrow Stromal Antigen 2 (BST2) is a single-pass type II membrane protein that belongs to the tetherin family. BST2 is predominantly expressed in the liver, lung, heart and placenta. BST2 is involved in the sorting of secreted proteins. BST2 is a human cellular protein which inhibits retrovirus infection by preventing the diffusion of virus particles after budding from infected cells. BST2 is initially discovered as an inhibitor to HIV-1 infection in the absence of Vpu, it has also been shown to inhibit the release of other viruses such as retroviruses, filoviruses, arenaviruses, and herpes viruses. BST2 may play a role in B-cell activation in rheumatoid arthritis.