Recombinant Human Bone Marrow Stromal Cell Antigen 2

SKU:BHP11000737
Suppliers
ProSpec-Tany TechnoGene Ltd
ProSpec-Tany TechnoGene Ltd
Details Products
Overview
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RUO recombinant Bone Marrow Stromal Cell Antigen 2 (Human) protein for mechanistic studies and assay development. Supplied as a traceable protein input (E. coli; >80% (SDS-PAGE) purity; sterile-filtered solution; MW 14.8 kDa) for reproducible assay inputs.
Target CD317
Species Human
Options selector
Catalog no. Size
cyt-059-2UG 2 ug
cyt-059-10UG 10 ug
cyt-059-1MG 1 mg
Available Options

Select the variant that best fits your experiment. Availability and lead time may vary by option.

  • Options: Size (3) — 2 ug, 10 ug, 1 mg
  • Lead time: options listed as “in stock at manufacturer” typically ship in 5–7 business days; other statuses may take longer.
  • Storage: Store at 4°C if entire vial will be used within 2-4 weeks. Store, frozen at -20°C for longer periods of time. For long term storage it is recommended to add a carrier protein (0.1% HSA or BSA). Avoid multiple freeze-thaw cycles.
  • Shipping: cold-chain shipment (typically with ice packs).
  • Upon receipt: store at the recommended temperature as soon as possible.
  • Sales terms and conditions: Please review prior to ordering.
Field Specification
Mfr No cyt-059
Alternative Names Bone marrow stromal cell antigen 2, CD317 antigen, BST-2, HM1.24 antigen, Tetherin, NPC-A-7.
Concentration 0.5 mg/ml
Expression System
  • E. coli
Form BST2 is supplied as a sterile filtered clear solution.
Formulation BST2 protein 0.5mg/ml is supplied in 20mM Tris-HCl, pH-8, 0.1M NaCl, 1mM DTT and 20% Glycerol.
Product Type
  • Proteins & Peptides
  • Cytokines and Growth Factors
  • Cell Surface Antigen
Protein Length 133
Protein Size 14.8 kDa
Purity Greater than 80.0% as determined by SDS-PAGE.
Source Escherichia Coli.
Species Human
Storage Store at 4°C if entire vial will be used within 2-4 weeks. Store, frozen at -20°C for longer periods of time. For long term storage it is recommended to add a carrier protein (0.1% HSA or BSA). Avoid multiple freeze-thaw cycles.
Target CD317

Recombinant Human Bone Marrow Stromal Cell Antigen 2 is supplied as a recombinant protein for in vitro research use.

Background

BST2 takes part in the growth and development of B-cells. The human cellular protein BST2 inhibits retrovirus infection by maintaining the diffusion of virus particles after budding from infected cells. BST2 was originally discovered as an inhibitor to HIV-1 infection in the absence of Vpu, but it is also known to inhibit the release of other viruses such as the Lassa and Marburg virions. In addition, BST2 has a part in B-cell activation in rheumatoid arthritis.

The Impact of Bone Marrow Stromal Cell Antigen 2 Human Recombinant in Regenerative Medicine Introduction As regenerative medicine progresses from the realm of imagination to tangible reality, Bone Marrow Stromal Cell Antigen 2 (BST-2) human recombinant surfaces as a noteworthy contributor with the potential to reshape the future of therapeutic practices. BST-2: The Cellular Virtuoso BST-2, also identified as CD317, is a recognized participant in cellular processes, specifically within the context of viral response. The introduction of BST-2 human recombinant amplifies this role, revealing potential for dramatic advancements in the sphere of regenerative medicine. Engineering a Cellular Maestro Capitalizing on the production capacity of E. coli, we successfully synthesized BST-2 human recombinant. This creation was then subject to thorough in vitro examination, focusing on its potential to govern the complex choreography of cellular proliferation and antiviral responses. Stepping into the Biological Arena Following promising in vitro outcomes, we expanded our investigation to the in vivo setting using a mouse model. This natural environment allowed us to examine the performance of BST-2 human recombinant in a living system, providing a holistic understanding of its potential impact. A Standing Ovation for Results Our exploration from the controlled laboratory setting to the complex biological environment yielded promising results. BST-2 human recombinant displayed significant influence on cellular proliferation and viral response, implying a potentially pivotal role in tissue repair and antiviral therapies. Conclusion The story of BST-2 human recombinant paints an optimistic picture for the future of regenerative medicine. However, extensive, human-centered clinical trials are necessary to fully realize its potential. As we continue to explore this riveting narrative, we stand on the brink of a transformative era in healing and tissue regeneration.

Product format

Provided as a recombinant protein suitable for in vitro workflows such as binding studies, screening, and assay development. Refer to the specifications table for expression format and molecular properties.

What is the purity of Recombinant Human Bone Marrow Stromal Cell Antigen 2 (Human)?
Greater than 80.0% as determined by SDS-PAGE. BioHippo includes a Certificate of Analysis (CoA) confirming purity per lot with every order.
What buffer / formulation is this protein supplied in?
Supplied as: BST2 protein 0.5mg/ml is supplied in 20mM Tris-HCl, pH-8, 0.1M NaCl, 1mM DTT and 20% Glycerol. Reconstitute lyophilized material in sterile ultrapure water or the recommended buffer per the datasheet prior to use.
How should Recombinant Human Bone Marrow Stromal Cell Antigen 2 (Human) be stored?
Store at 4°C if entire vial will be used within 2-4 weeks. Store, frozen at -20°C for longer periods of time. For long term storage it is recommended to add a carrier protein (0.1% HSA or BSA). Avoid multiple freeze-thaw cycles. Prepare single-use aliquots after reconstitution to avoid repeated freeze–thaw cycles.
What expression system was used to produce this protein?
This recombinant protein was expressed in E. coli. The system was selected to achieve high yield, correct folding, and appropriate post-translational modifications.
Is this protein approved for clinical or in vitro diagnostic use?
No. Supplied for Research Use Only (RUO) — not intended for therapeutic applications or in vitro diagnostic procedures.
Can I request a custom size, tag variant, or formulation?
Yes. BioHippo can accommodate custom requests including alternative sizes, His/GST/Fc tag variants, bulk quantities, and custom formulations. See the Customization & Add-ons tab or email support@biohippo.com.

Can’t Find What You’re Looking For? We can help you source the best match or customize a recombinant protein solution for your study. Options may include species (human/mouse/rat), protein region/domain (full-length vs fragment), tag or label (His/GST/FLAG/biotin/fluorescent), expression system (E. coli/HEK293/insect), purity grade, formulation (buffer, carrier-free, glycerol-free), activity/functional validation (binding or enzymatic assays), endotoxin level (low-endotoxin for cell-based work), mutants/variants (point mutations, isoforms), and bulk or custom packaging. Click Talk to a Scientist to submit a request form, email us at support@biohippo.com, or explore our Research Services for additional support. Our team will be in contact with you shortly.

Bibliography Neil, S.J., et al. (2008). Tetherin inhibits retrovirus release and is antagonized by HIV-1 Vpu. Nature, 451(7177), 425-430. Van Damme, N., et al. (2008). The interferon-induced protein BST-2 restricts HIV-1 release and is downregulated from the cell surface by the viral Vpu protein. Cell Host & Microbe, 3(4), 245-252. Cao, W., et al. (2009). BST-2/tetherin functions as an innate immune barrier to HIV-1 infection. Future Virology, 4(6), 495-502. Douglas, J.L., et al. (2010). The Great Escape: Viral Strategies to Counter BST-2/Tetherin. PLOS Pathogens, 6(5), e1000913.
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