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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HA-Ubiquitin-vinyl pentyl sulfone (human) (rec.) (HA)
HA-Ubiquitin-vinyl pentyl sulfone (human) (rec.) (HA)

Item number: SBB-PS0125-C050

Protein. Human ubiquitin (aa1-76) (Accession Nr. P0CG47) with a C-terminal vinyl pentyl sulfone group and a N-terminal HA-Tag. Source: E. coli. Liquid. In 50mM MES pH 6.0, 100mM sodium chloride. Purity: >97% (LCMS). Ubiquitin is a small (8.5kDa) regulatory protein that has been found in almost all tissues of...
Keywords: HA-Ub-VPS, HA-Ubiquitin-VPS, HA-Ubiquitin-Vinyl pentyl sulfone
Expressed in: E. coli
Origin: human
MW: 10 kD
425.00€ *
Review
AMC Standard Solution
AMC Standard Solution

Item number: SBB-RB0128-R100

Liquid. Chemical. CAS: 26093-31-2. Formula: C10H9NO2. MW: 175.2. Synthetic. A fluorogenic standard useful for quantitating assays monitoring amido-4-methylcoumarin (AMC) release. These include ubiquitin-AMC, SUMO-1-AMC, NEDD8-AMC, ISG15-AMC and proteasome substrates. The concentration of the AMC released can be...
Keywords: 7-Amino-4-methylcoumarin, Coumarin 120
CAS 26093-31-2
MW: 175,2 D
111.00€ *
Review
AFC Standard Solution
AFC Standard Solution

Item number: SBB-RB0129-R100

Liquid. Chemical. CAS: 53518-15-3. Formula: C10H6F3NO2. MW: 229.2. Synthetic. A fluorogenic standard useful for quantitating assays monitoring 7-amino-4-trifluoromethylcoumarin (AFC) release such as those utilizing ubiquitin-AFC. The concentration of the AFC released can be calculated from a standard curve prepared...
Keywords: 7-Amino-4-trifluoromethylcoumarin
CAS 53518-15-3
MW: 229,2 D
111.00€ *
Review
K48-linked Tetra-Ubiquitin (human) (rec.) (untagged)
K48-linked Tetra-Ubiquitin (human) (rec.) (untagged)

Item number: SBB-UP0070-C025

Recombinant Protein. Four enzymatically conjugated human ubiquitin (aa1-76) covalently linked through an isopeptide bond at K48 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
Ubiquitin Activating Enzyme E1 [UBA1] (human) (rec.) (untagged)
Ubiquitin Activating Enzyme E1 [UBA1] (human) (rec.)...

Item number: SBB-CE0011-C025

UBA1, the canonical ubiquitin E1 activating enzyme is a 118kDa protein, which forms a homodimer in its active state and catalyzes the first step of the ubiquitin conjugation cascade. It activates ubiquitin in an ATP-dependent mechanism where ATP is hydrolyzed to AMP and PPi, a ubiquitin C-terminal adenylate...
Keywords: UBA1, Protein A1S9, Ubiquitin-activating enzyme E1, Ubiquitin-like modifier-activating enzyme 1
Expressed in: Insect cells
Origin: human
MW: 118 kD
223.00€ *
Review
UBE2L3 [UbcH7] (human) (rec.) (untagged)
UBE2L3 [UbcH7] (human) (rec.) (untagged)

Item number: SBB-CE0020-C050

UBE2L3 (UbcH7) is an E2 ubiquitin conjugating enzyme and accepts ubiquitin from an E1 activating enzyme via an active site cysteine. The mechanism of ubiquitin transfer involves the breaking of a E1-Ub thioester linkage, followed by a reformation of a UBE2L3-Ub thioester. UBE2L3 transfers active ubiquitin molecules...
Keywords: UbcH7, L-UBC, UBE2L3, Ubiquitin-protein ligase L3, Ubiquitin carrier protein L3, E2 ubiquitin-conjugating enzyme L3,...
Expressed in: E.coli
Origin: human
MW: 18 kD
223.00€ *
Review
Ubiquitin Activating Enzyme E1 [UBA1] (human) (rec.) (His)
Ubiquitin Activating Enzyme E1 [UBA1] (human) (rec.) (His)

Item number: SBB-CE0058-C025

UBA1, the canonical ubiquitin E1 activating enzyme is a 118kDa protein, which forms a homodimer in its active state and catalyzes the first step of the ubiquitin conjugation cascade. It activates ubiquitin in an ATP-dependent mechanism where ATP is hydrolyzed to AMP and PPi, a ubiquitin C-terminal adenylate...
Keywords: UBA1, Protein A1S9, Ubiquitin-activating enzyme E1, Ubiquitin-like modifier-activating enzyme 1
Expressed in: Insect cells
Origin: human
MW: 120 kD
188.00€ *
Review
UBE2D3 [UbcH5c ] (human) (rec.) (untagged)
UBE2D3 [UbcH5c ] (human) (rec.) (untagged)

Item number: SBB-CE0019-C050

UBE2D3 [UbcH5c] is an E2 ubiquitin conjugating enzyme. An E1 activating enzyme is required to attach ubiquitin to UBE2D3 via an active site cysteine. The mechanism of ubiquitin transfer involves the breaking of a E1-Ub thioester linkage, followed by a reformation of a UBE2D3-Ub thioester. UBE2D3 is capable of...
Keywords: UBE2D3, Ubiquitin-protein ligase D3, Ubiquitin carrier protein D3, Ubiquitin-conjugating enzyme E2 D3, E2...
Expressed in: E.coli
Origin: human
MW: 17 kD
223.00€ *
Review
UBE2D1 [UbcH5a] (human) (rec.) (untagged)
UBE2D1 [UbcH5a] (human) (rec.) (untagged)

Item number: SBB-CE0021-C050

UBE2D1 (UbcH5a) is an E2 ubiquitin conjugating enzyme. An E1 activating enzyme is required to attach ubiquitin to UBE2D1 via an active site cysteine. The mechanism of ubiquitin transfer involves the breaking of a E1-Ub thioester linkage, followed by a reformation of a UBE2D1-Ub thioester. UBE2D1 is capable of...
Keywords: UbcH5, UBE2D1, UBC4/5 homolog, Stimulator of Fe transport, Ubiquitin-protein ligase D1, Ubiquitin carrier protein D1, E2...
Expressed in: E.coli
Origin: human
MW: 17 kD
223.00€ *
Review
UBE2K [UbcH1, E2-25K] (human) (rec.) (His)
UBE2K [UbcH1, E2-25K] (human) (rec.) (His)

Item number: SBB-CE0022-C050

UBE2K (UbcH1) is an E2 ubiquitin conjugating enzyme. An E1 activating enzyme is required to attach ubiquitin to UBE2K via an active site cysteine. The mechanism of ubiquitin transfer involves the breaking of a E1-Ub thioester linkage, followed by a reformation of a UBE2K-Ub thioester. UBE2K is capable of...
Keywords: UBE2K, Ubiquitin-protein ligase, Ubiquitin carrier protein, Huntingtin-interacting protein 2, Ubiquitin-conjugating enzyme...
Expressed in: E.coli
Origin: human
MW: 22 kD
223.00€ *
Review
UBE2D2 [UbcH5b] (human) (rec.) (untagged)
UBE2D2 [UbcH5b] (human) (rec.) (untagged)

Item number: SBB-CE0027-C050

UBE2D2 (UbcH5b) is an E2 ubiquitin conjugating enzyme. An E1 activating enzyme is required to attach ubiquitin to UBE2D2 via an active site cysteine. The mechanism of ubiquitin transfer involves the breaking of a E1-Ub thioester linkage, followed by a reformation of a UBE2D2-Ub thioester. UBE2D2 is capable of...
Keywords: UBE2D2, Ubiquitin-protein ligase D2, Ubiquitin carrier protein D2, E2 ubiquitin-conjugating enzyme D2,...
Expressed in: E.coli
Origin: human
MW: 17 kD
223.00€ *
Review
K63-linked Tetra-Ubiquitin (human) (rec.) (untagged)
K63-linked Tetra-Ubiquitin (human) (rec.) (untagged)

Item number: SBB-UP0073-C025

Recombinant Protein. Four 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: Ub4
Expressed in: E. coli
Origin: human
MW: 34 kD
323.00€ *
Review
5 from 7 pages