Products from South Bay Bio

South Bay Bio

South Bay Bio is a biotechnology company dedicated to providing high-troughput screening (HTS)-related products with a focus on the ubiquitin proteasome system. The company was formed in the San Francisco Bay area to support local biotechnology companies. The headquarters is located in San José, California.

More information at: www.adipogen.com/southbaybio

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K33-linked Tetra-Ubiquitin (human) (rec.) (untagged)
K33-linked Tetra-Ubiquitin (human) (rec.) (untagged)

Item number: SBB-UP0067-C025

Recombinant Protein. Four enzymatically conjugated human ubiquitin (aa1-76) covalently linked through an isopeptide bond at K33 residue of one ubiquitin molecule and the C-terminal glycine residue of another ubiquitin molecule and untagged. Source/Host: E. coli. Liquid. In 50mM HEPES pH 7.5. The array of cellular...
Keywords: Ub4
Expressed in: E. coli
Origin: human
MW: 34 kD
323.00€ *
Review
K63-linked Di-Ubiquitin (human) (rec.) (untagged)
K63-linked Di-Ubiquitin (human) (rec.) (untagged)

Item number: SBB-UP0072-C025

Recombinant Protein. Two enzymatically conjugated human ubiquitin (aa1-76) covalently linked through an isopeptide bond at K63 residue of one ubiquitin molecule and the C-terminal glycine residue of another ubiquitin molecule and untagged. Source/Host: E. coli. Liquid. In 50mM HEPES pH 7.5. The array of cellular...
Keywords: Ub2
Expressed in: E. coli
Origin: human
MW: 17 kD
213.00€ *
Review
K29-linked Tetra-Ubiqutin (human) (rec.) (untagged)
K29-linked Tetra-Ubiqutin (human) (rec.) (untagged)

Item number: SBB-UP0078-C025

Recombinant Protein. Two enzymatically conjugated human ubiquitin (aa1-76) covalently linked through an isopeptide bond at K29 residue of one ubiquitin molecule and the C-terminal glycine residue of another ubiquitin molecule and untagged. Source/Host: E. coli. Liquid. In 50mM HEPES pH 7.5. The array of cellular...
Keywords: Ub4
Expressed in: E. coli
Origin: human
MW: 34 kD
323.00€ *
Review
Loading Buffer (5X)
Loading Buffer (5X)

Item number: SBB-RB0126-L001

Chemical. Synthetic. Loading buffer for separation and visualization proteins with SDS-PAGE and Western Blot analysis.
95.00€ *
Review
MgATP (100X) Solution
MgATP (100X) Solution

Item number: SBB-RB0127-R100

Chemical. Synthetic. Pre-coupled Mg-ATP is an ideal energy source for semi-purified conjugation/degradation reactions. Supplied as a pH adjusted solution and will not alter reaction pH. Eliminates the reaction needed to produce usable ATP when MgCl2 and ATP are added separately. The amount provided is sufficient for...
163.00€ *
Review
KTSAVLQ-Rhodamine110-gamma-Glu
KTSAVLQ-Rhodamine110-gamma-Glu

Item number: SBB-PS0130-C250

KTSAVLQ-Rhodamine110-y-Glu (Lys-Tyr-SerAla-Val-Leu-Glu-Rh110-y-Glu) is a Rhodamine110 labeled fluorogenic peptidyl substrate that can be hydrolyzed by 3CLpro (Mpro) (#SBB-DE0129) a chemotrypsin-like protease, cleaving between the glutamine and the Rhodamine110 fluorophore. Prior hydrolysis, the Rhodamine110 moiety...
Keywords: Lys-Tyr-Ser-Ala-Val-Leu-Glu-Rhodamine110-gamma-Glu
Application: Fluorogenic 3CLpro (Mpro) peptidyl substrate
714.00€ *
Review
TRF-Ubiquitin Mix (100X) (400 reactions)
TRF-Ubiquitin Mix (100X) (400 reactions)

Item number: SBB-TR0051-4H-1

Ubiquitin is a highly conserved protein that plays a major role in the ubiquitination pathway, which is conserved from yeast to mammals. Ubiquitination, the conjugation of ubiquitin to other proteins through a covalent bond between its C-terminal glycine and the epsilon-amino group of lysine residues or the...
Keywords: TRF-Ub Mix, UBB
Application: Ubiquitination studies
Expressed in: E.coli
Origin: human
MW: 8.5-8.9 kD
1,432.00€ *
Review
PLpro (SARS-CoV-2) (rec.) (His)
PLpro (SARS-CoV-2) (rec.) (His)

Item number: SBB-DE0127-C050

PLpro (Papain-like Protease) (aa 1540-1841) (Accession Nr. P0C6U8) is fused at the N-terminus to a His-tag. The severe acute respiratory syndrome coronavirus papain-like protease (SARS-CoV PLpro) is involved in the processing of the viral polyprotein. Proteolytic processing of the coronavirus replicase poly-protein...
Keywords: Papain-like Proteinase, SARS Coronavirus Main Proteinase, Non-structural Protein 3, PL2-PRO, Nsp3
Application: Assays
Expressed in: E.coli
Origin: SARS-CoV-2
MW: 37 kD
373.00€ *
Review
Mpro [3CLpro] (SARS-CoV-2) (rec.) (His)
Mpro [3CLpro] (SARS-CoV-2) (rec.) (His)

Item number: SBB-DE0129-C050

Mpro (Papain-like Protease) (aa 1540-1841) (Accession Nr. P0C6U8) is fused at the N-terminus to a His-tag. 3CLpro recognizes the peptide sequence LQ[S/A/G] where it cleaves c-terminal to the amino acid glutamine (use product SBB-PS0130, KTSAVLQ-Rh110-Glu as universal substrate). The protease 3CLpro is a potential...
Keywords: Chymotrypsin Like Protease, SARS Coronavirus Main Proteinase
Application: Assays
Expressed in: E.coli
Origin: SARS-CoV-2
MW: 36 kD
373.00€ *
Review
20S Immunoproteasome (human) (untagged)
20S Immunoproteasome (human) (untagged)

Item number: SBB-PP0144-C025

Protein. Human 20S Immunoproteasome. Source: Human Spleen. Liquid. In 50mM HEPES pH 7.5, 100mM sodium chloride, 1mM TCEP. Purity: >95% (SDS-PAGE). The 20S immunoproteasome is structurally similar to constitutive 26S proteasome. The 20S core of immunoproteasome contains two outer rings composed of alpha-subunits, and...
Expressed in: Human Spleen
Origin: human
MW: 700 kD
572.00€ *
Review
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