You searched for: Proteins and Peptides

Supplier: Prosci

SARS-CoV-2 (COVID-19, 2019-nCoV) Recombinant Spike Protein (from HEK293 Cells)

Supplier: Prosci

SARS-CoV-2 (COVID-19) Recombinant Spike RBD + SD1 +SD2 Protein (from HEK293 cells)

Supplier: Prosci

SARS-CoV-2 (COVID-19) Recombinant Trimeric Spike (S) Protein (from HEK293 cells)

Supplier: CUBE BIOTECH

Membrane scaffold protein, human origin.

Supplier: Prosci

Human Recombinant SARS-CoV-2 (COVID-19) Spike (D614G) (Stable Trimer) Protein (from HEK293 cells)

Supplier: ReVacc Scientific

A recombinant trimeric form of the HIV-1 glycoprotein (GP protein) from JRFL strain (GenBank: AAB05604) was produced by human embryonic kidney HEK293F cells, followed by Lectin purification.

Supplier: Prosci

SARS-CoV-2 (COVID-19) Recombinant NSP5 Protein (from bacteria)

Supplier: Prosci

SARS-CoV-2 (COVID-19) Recombinant Omicron Variant (B.1.1.529) Spike RBD Protein (from Mammalian Cells)

Supplier: Prosci

Influenza B Recombinant Influenza B Strain B/Hong Kong 5/72 Antigen (from MDCK Cells)

Supplier: Prosci

Influenza B Recombinant Influenza B Strain B/Florida/07/04 Antigen (from Embryonated chicken eggs)

Supplier: Prosci

SARS-CoV-2 (COVID-19, 2019-nCoV) Recombinant Full-Length Kappa Variant (B.1.617.1, India) Spike Protein (from HEK293 cells)

Supplier: CUBE BIOTECH

Channelrhodopsin 1 is a 7-transmembrane protein that acts as a light-driven cation channel in eukaryotic green algae.

Supplier: ReVacc Scientific

A recombinant form of nucleocapsid (N) protein full length (AA 1-419) from SARS-CoV-2 virus (Wuhan Strain, GenBank: NC_045512.2) was produced by insect cells, followed by purification. This product contains C-terminal 6 hexa-histidine tag.

Supplier: ReVacc Scientific

A recombinant form of envelope glycoprotein D (gD) from Herpes Simplex Virus (HSV) serotype 1 (HSV-1) (strain 17, GenBank: Q69091) was produced by insect cells, followed by purification. This product contains ectodomain and 6 hexa-histidine tag at the C-terminus. This product has been examined on SDS-PAGE gel with reduced condition. We evaluated its binding to anti-His tag or positive antibodies in ELISAs, see results.

Supplier: CUBE BIOTECH

The coronavirus, also known as SARS-CoV-2, enters the cell by using its surface SPIKE. SPIKE is processed on the cell's surface by TMPRSS2, a serine protease. It then subsequently binds to ACE2 a cell surface receptor.

Supplier: CUBE BIOTECH

The coronavirus, also known as SARS-CoV-2, enters the cell by using its surface SPIKE. SPIKE is processed on the cell's surface by TMPRSS2, a serine protease. It then subsequently binds to ACE2 a cell surface receptor.

Supplier: ReVacc Scientific

A recombinant form of the receptor binding domain (RBD) with amino acids 319 to 541) of the spike (S) glycoprotein gene from SARS-CoV-2 bearing mutations identified in variant of Omicron BA.2, was produced by insect cells, followed by purification.

Supplier: ReVacc Scientific

A recombinant trimeric form of the HIV-1 glycoprotein (GP protein) from BG505 strain (clade A, GenBank: ABA61516.1) was produced by human embryonic kidney HEK293 cells, followed by Lectin purification. This product contains ectodomain of GP protein (end at D664) with furin cleavage site replaced by a linker, a T332N mutation for glycan, a I559P mutation for stable trimer formation, and C-terminal 8 hexa-histidine tag.

Supplier: ReVacc Scientific

A recombinant form of the receptor binding domain (RBD) with amino acids 319 to 541) of the spike (S) glycoprotein gene from SARS-CoV-2 bearing mutations identified in variant of Omicron BA.2.12.1, was produced by insect cells, followed by purification.

Supplier: ReVacc Scientific

A recombinant form of envelope glycoprotein D (gD) from Herpes Simplex Virus (HSV) serotype 2 (HSV-2) (strain 333 or HG52, GenBank: Q76UG7) was produced by insect cells, followed by purification. This product contains ectodomain and 6 hexa-histidine tag at the C-terminus. This product has been examined on SDS-PAGE gel with reduced condition. We evaluated its binding to anti-His tag or positive antibodies in ELISAs, see results.

Supplier: ReVacc Scientific

A recombinant form of monkeypox virus protein A35R (MPXV_USA_2022_MA001; ON838178.1, isolate SI2022_S7) was produced by insect cells, followed by purification. This product contains ectodomain only (58-end), N-terminal Myc tag and C-terminal 6 hexa-histidine tag. The ectodomain includes cysteines for dimer formation. The dimeric conformation was evaluated with SEC (Superose 6 column) with two peaks that we assigned one as a dimer fraction peak. The product is not a SEC fraction.

Supplier: ReVacc Scientific

A recombinant trimeric form of the HIV-1 glycoprotein (GP protein) from 16055 strain (clade C, GenBank: ABL67444.1) was produced by human embryonic kidney HEK293 cells, followed by Lectin purification. This product contains ectodomain of GP protein (end at D664) with furin cleavage site replaced by a linker, a I559P mutation for stable trimer formation, and C-terminal 8 hexa-histidine tag. This product has been evaluated by Size Exclusion Chromatography (SEC) to confirm the trimer formation, SDS-PAGE gel for purity and ELISAs for binding, see results. A rabbit antibody 11B that targets 241 glycan hole (BG505 specific, catalog U90R79) does not to bind to this protein (ref: Cell Rep. 2016;16(9):2327-38.).

Supplier: CELLRX LIMITED

Short™ AE-IGF-1 is a recombinant protein of human insulin-like growth factor-I (IGF-1) that has been engineered with an N-terminal Ala-Glu sequence, enabling higher specific activity versus IGF-1 over a longer time course in small to large-scale culture systems and bioreactors. It is approximately 100-fold more biologically potent, in-vitro, than insulin and significantly increases recombinant protein production while reducing apoptosis. Short™ AE-IGF-1 is produced and tested under ISO 9001, ISO 14001, ISO 45001 accreditation, fully defined animal-free components. It is liquid stable, high purity with requisite performance at a compelling price.

Supplier: New England Biolabs (NEB)

NEBExpress GamS nuclease inhibitor is a recombinant protein that inhibits Exonuclease V (RecBCD) activity and stabilizes linear DNA templates in E. coli based in vitro protein synthesis reactions.