Human CD317/BST2 (XmAb 5592) Antibody is a research-grade biosimilar monoclonal antibody. It is a human IgG antibody. Reactivity: Human. Supplied as a liquid in 0.01M PBS pH 7.4. Applications: ELISA, flow cytometry, functional assays and in vivo research. Endotoxin: < 10 EU/mg. Purity: >95% purity as determined by SDS-PAGE. For research use only.
Bone marrow stromal antigen 2 (CD317/BST2) is a ~19 kDa protein. IFN-induced antiviral host restriction factor which efficiently blocks the release of diverse mammalian enveloped viruses by directly tethering nascent virions to the membranes of infected cells. Acts as a direct physical tether, holding virions to the cell membrane and linking virions to each other. The tethered virions can be internalized by endocytosis and subsequently degraded or they can remain on the cell surface. In either case, their spread as cell-free virions is restricted. Its target viruses belong to diverse families, including retroviridae: human immunodeficiency virus type 1 (HIV-1), human immunodeficiency virus type 2 (HIV-2), simian immunodeficiency viruses (SIVs), equine infectious anemia virus (EIAV), feline immunodeficiency virus (FIV), prototype foamy virus (PFV), Mason-Pfizer monkey virus (MPMV), human T-cell leukemia virus type 1 (HTLV-1), Rous sarcoma virus (RSV) and murine leukemia virus (MLV), flavivirideae: hepatitis C virus (HCV), filoviridae: ebola virus (EBOV) and marburg virus (MARV), arenaviridae: lassa virus (LASV) and machupo virus (MACV), herpesviridae: kaposis sarcoma-associated herpesvirus (KSHV), rhabdoviridae: vesicular stomatitis virus (VSV), orthomyxoviridae: influenza A virus, paramyxoviridae: nipah virus, and coronaviridae: SARS-CoV.
Product Name:
Human CD317/BST2 (XmAb 5592) Antibody
SKU:
GXBS00958
Size:
100 µg, 1 mg
Antibody Type:
Monoclonal Antibody
Clone:
XmAb 5592
Target:
Tetherin
Isotype:
IgG
Host Species:
Human
Reactivity:
Human
Applications:
ELISA, FCM, Functional assay, Research in vivo
Expression Host:
Mammalian cells
Synonyms:
XmAb-5592, XmAb5592, XmAb5592
Biological Activity:
via antibody-dependent cellular cytotoxicity (ADCC) and antibody dependent cellular phagocytosis (ADCP) [1].. XmAb 5592 significantly augments ADCC relative to the IgG1 analog against all cell lines ranged from 5-27 ng/mL, also augments antibody dependent cellular phagocytosis (ADCP) by macrophages [1]. XmAb 5592 (0-10000 ng/mL) induces strong MM cell lysis by degranulation of NK cells even in the presence of bone marrow stromal cells (BMSCs) [1]. XmAb 5592 (0.3-9 mg/kg; i.p.; twice weekly for 7 doses; SCID mice with palpable RPMI8226 tumors) inhibits tumor growth in mice bearing human MM xenografts via FcγR-dependent mechanisms [1].
Purity:
>95% as determined by SDS-PAGE.
Endotoxin Level:
< 10 EU/mg
Formulation:
0.01M PBS pH 7.4.
State of Matter:
Liquid
Regulatory Status:
For research use only. Not suitable for clinical or therapeutic use.
Product Preparation:
Protein A/G purified from cell culture supernatant.
Storage and Handling:
Store at 2 to 8°C for frequent use. Store at -20 to -80°C for twelve months from the date of receipt.
