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Proteins and Peptides
Supplier:
AAT BIOQUEST INC
Description:
Streptavidin conjugates are widely used in combing with biotin conjugates for detecting a variety of biological targets such as proteins, nucleic acids and other molecules.
Supplier:
ANTIBODIES.COM LLC
Description:
Recombinant Human EGFR (from HEK293 cells)
Supplier:
REVACC INC
Description:
A recombinant form of polyprotein propeptide (Pr), matrix (M), envelope (E) protein from Dengue virus serotype 2, (strain 16681, GenBank:Â AAA73185) was produced by insect S2 cells, followed by purification. A TEV linker was used to replace transmembrane domain (TM) and the cleavage site was knocked down.
Catalog Number:
(103887-212)
Supplier:
Sino Biological
Description:
A DNA sequence encoding the human TFF1 (NP_003216.1) (Met1-Phe84) was expressed with a polyhistidine tag at the C-terminus.
Catalog Number:
(76482-710)
Supplier:
AAT BIOQUEST INC
Description:
Streptavidin conjugates are widely used together with a conjugate of biotin for specific detection of a variety of proteins, protein motifs, nucleic acids and other molecules since streptavidin has a very high binding affinity for biotin.
Supplier:
AAT BIOQUEST INC
Description:
Covidyteâ„¢ EN450 is a peptide substrate containing 14 amino acid sequence (KTSAVLQSGFRKME) that can be cleaved by coronavirus proteases. The dark-FRET peptide contains Dabcyl (quencher) and Edans (donor) on the N-and C-terminals respectively where the fluorescence of Edans is effectively quenched by Dabcyl when the peptide is intact. When the peptide is hydrolyzed by coronavirus proteases, the Edans fragment generates significantly enhanced fluorescence since its fluorescence is no longer quenched by Dabcyl. The activity of coronavirus proteases can be effectively monitored by the fluorescence intensity of Edans. Covidyteâ„¢ EN450 is a convenient tool for screening inhibitors of coronavirus proteases.
Supplier:
REVACC INC
Description:
A recombinant trimeric form of the spike glycoprotein (S protein) of SARS-Cov-2 (GenBank:Â MN908947) bearing mutations identified in Beta variant, including L18F, D80A, D215G, L242-244del, R246I, K417N, E484K, N501Y, D614G, and A701V, was produced by human embryonic kidney HEK293F cells, followed by purification.
Catalog Number:
(AAJ66168-LB0)
Catalog Number:
(10073-158)
Supplier:
Prosci
Description:
Protoplast secreted protein 1 (Pst1) is an anchored plasma membrane protein. Pst1 was previously identified as a protein secreted by yeast regenerating protoplasts, which suggests a role in cell wall construction (1). Pst1 is a protein with 444 amino acids and is attached to yeast cell wall via a glycosylphosphatidylinisotol (GPI) anchor (2). Pst1 contains 15 potential N-linked glycosylation sites and is heavily glycosylated. It migrates at around 200 kDa on SDS-PAGE when produced in wild type S. cerevisiae. Our Pst1 protein was expressed in a genetically manipulated triple-mutant (TM) S. cerevisiae stain (Δoch1 Δmnn1 Δmnn4), which results in the production of sole Man8GlcNAc2 carbohydrate structures and Pst1 migration at approximately 100 kDa. When produced in the TM yeast, Pst1 can be recognized by several HIV-1 broadly neutralizing antibodies, including 2G12 and recently identified glycan-specific PGT antibodies (3). Among several heavily N-glycosylated TM yeast glycoproteins, Pst1 shows high affinity for 2G12 and efficiently inhibits gp120 interactions with 2G12 and DC-SIGN, and it also blocks 2G12-mediated neutralization of HIV-1 pseudoviruses (4).
Supplier:
ANTIBODIES.COM LLC
Description:
Recombinant Human Cannabinoid Receptor I (from HEK293 cells)
Catalog Number:
(77184-014)
Supplier:
ANTIBODIES.COM LLC
Description:
Recombinant Human IL-2RG (from HEK293 cells)
Supplier:
ANTIBODIES.COM LLC
Description:
Recombinant Human Endomucin (from HEK293 cells)
Supplier:
AMBEED, INC
Description:
for Research Use Only
Supplier:
Thermo Scientific Chemicals
Description:
Fibronectin-Binding Protein
Catalog Number:
(10067-372)
Supplier:
Thermo Scientific Chemicals
Description:
Fibroblast Growth Factor, basic, mouse
Supplier:
AMBEED, INC
Description:
for Research Use Only
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 is still displayed and you need assistance, please call us at 1-800-932-5000.
Stock for this item is limited, but may be available in a warehouse close to you. Please make sure that you are logged in to the site so that available stock can be displayed. If the
is still displayed and you need assistance, please call us at 1-800-932-5000.
This product is marked as restricted and can only be purchased by approved Shipping Accounts. If you need further assistance, email VWR Regulatory Department at Regulatory_Affairs@vwr.com
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