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Image Unavailable-103008-242

Human Biotin-a-CGRP,Biotin

Catalog Number: (103008-242)
Supplier: Anaspec Inc
Description: This is a biotinylated CGRP with a long chain linker attached at the N-terminus end.
Sequence:Biotin-LC-ACDTATCVTHRLAGLLSRSGGVVKNNFVPTNVGSKAF-NH2 (Disulfide bridge:2-7)
MW:4128.9 Da
%Peak area by HPLC:≥95%
Storage condition: -20°C
Product Image-10071-204

Anti-TNC Chicken Polyclonal Antibody

Catalog Number: (10071-204)
Supplier: Prosci
Description: FUNCTION: SAM (substrate-adhesion molecule) that appears to inhibit cell migration. May play a role in supporting the growth of epithelial tumors. Is a ligand for integrins beta-8/beta-1, beta-9/beta-1, beta-V/beta-3 and beta-V/beta-6.SUBUNIT: Hexameric. A homotrimer may be formed in the triple coiled-coil region and may be stabilized by disulfide rings at both ends. Two of such half-hexabrachions may be disulfide linked within the central globule. Interacts with CSPG4.
Image Unavailable-CAAA89482-09

Rhenium disulfide 99%

Supplier: Thermo Scientific Chemicals
Description: MDL: MFCD00016307

Certificates

Image Unavailable-10778-190

Human Recombinant GDF-3 (from E. coli)

Supplier: Peprotech
Description: GDF-3 is a member of the TGF-β superfamily of growth and differentiation factors, and is highly homologous to GDF-9. Unlike most TGF-β family members, GDF-3 and GDF-9 are not disulfide-linked dimers. GDF-3 is expressed in adult bone marrow, spleen, thymus, and adipose tissue. The expression of GDF-3 is upregulated in high-fat-fed wild-type FABP4/aP2 null mice and was associated with obesity, but not with the related hyperglycemia/hyperinsulinemia that characterizes Type 2 diabetes. Recombinant Human GDF-3 is a 26.0 kDa non-disulfide-linked homodimer containing two 114 amino acid polypeptide chains.

Image Unavailable-10774-732

Mouse Recombinant Resistin (from E. coli)

Supplier: Peprotech
Description: Resistin belongs to a family of tissue-specific cytokines termed FIZZ (found in inflammatory zones) and RELM. The four known members of this family, resistin, RELMα, RELMβ, and RELMγ, share a highly conserved C-terminal domain, characterized by 10 cysteine residues with a unique spacing motif of C-X11-C-X8-C-X-C-X3-C-X10-C-X-C-X-C-X9-C-C. Resistin is an adipose-derived cytokine (adipokine) whose physiological function and molecular targets are largely unknown. Studies have shown that resistin suppresses insulin's ability to stimulate glucose uptake, and postulated that resistin might be an important link between obesity and Type 2 diabetes. Other studies have indicated that resistin expression is severely suppressed in obesity, and that it may act as a feedback regulator of Adipogenesis. Recombinant Murine Resistin is a 20.2 kDa, disulfide-linked, homodimeric protein composed of two identical 94 amino acid chains linked by a single disulfide bond.

Image Unavailable-10408-656

Anti-ERP29 Rabbit Polyclonal Antibody

Catalog Number: (10408-656)
Supplier: Bioss
Description: This gene encodes a reticuloplasmin, a protein which resides in the lumen of the endoplasmic reticulum (ER). The protein shows sequence similarity to the protein disulfide isomerase family. However, it lacks the thioredoxin motif characteristic of this family, suggesting that this protein does not function as a disulfide isomerase. The protein dimerizes and is thought to play a role in the processing of secretory proteins within the ER. Alternative splicing results in multiple transcript variants encoding different isoforms. [provided by RefSeq, Jul 2008].
Image Unavailable-H-3178.0025BA

(Phe²,Orn⁸)-Oxytocin

Supplier: Bachem Americas
Description: For atosiban see H-6722.

Image Unavailable-H-2100.0500BA

Mouse;Rabbit;Rat Atrial Natriuretic Factor (1-28)

Supplier: Bachem Americas
Description: 1mg (Disulfide bond) CAS: 88898-17-3 C128H205N45O39S2 FW: 3062.45 . Synonym: rANF (1-28)

Image Unavailable-H-6086.1000BA

Chlorotoxin Trifluoroacetate

Supplier: Bachem Americas
Description: 0.5mg (Disulfide bonds between Cys2 and Cys19/Cys5 and Cys28/Cys16 and Cys33/Cys20 and Cys35) CAS: 163515-35-3 C158H249N53O47S11 FW: 3995.77 . Synonym: Cltx (Egyptian scorpion)

Image Unavailable-10781-870

Mouse Recombinant GDNF (from E. coli)

Catalog Number: (10781-870)
Supplier: Peprotech
Description: GDNF is a disulfide-linked, homodimeric neurotrophic factor structurally related to Artemin, Neurturin and Persephin. These proteins belong to the cysteine-knot superfamily of growth factors that assume stable dimeric protein structures. GDNF signals through a multicomponent receptor system, composed of a RET and one of the four GFRα (α1-α4) receptors. GDNF specifically promotes dopamine uptake and survival, and morphological differentiation of midbrain neurons. Using a Parkinson’s disease mouse model, GDNF has been shown to improve conditions such as bradykinesia, rigidity, and postural instability. The functional murine GDNF ligand is a disulfide-linked homodimer consisting of two 15.1 kDa polypeptide chains called monomers. Each monomer contains seven conserved cysteine residues, including Cys-101, which is used for inter-chain disulfide bridging, and others that are involved in the intramolecular ring formation known as the cysteine knot configuration. The calculated molecular weight of Recombinant Murine GDNF is 30.2 kDa.
Product Image-103391-806

SHuffle T7 Express Competent E. coli, New England Biolabs

Catalog Number: (103391-806)
Supplier: New England Biolabs (NEB)
Description: Chemically competent <i>E. coli</i> cells suitable for T7 protein expression with enhanced capacity to correctly fold proteins with multiple disulfide bonds in the cytoplasm.
Image Unavailable-CAAA13992-03

Platinum disulfide Pt ≥ 74,8% (≥74.8% Pt)

Supplier: Thermo Scientific Chemicals
Description: MDL: MFCD00016293

Certificates

Image Unavailable-10481-394

Anti-PRDX2 Rabbit Polyclonal Antibody

Catalog Number: (10481-394)
Supplier: Bioss
Description: Peroxiredoxin (Prx) is an antioxidant enzyme detoxifying reactive oxygen species and has a cysteine at the active site. Prx enzymes modulate various receptor signaling pathways and protect cells from oxidatively induced death. Peroxiredoxin 1 to 4 have two conserved Cys residues corresponding to Cys51 and Cys172 of mammalian Peroxiredoxin 1. The active site cysteine(Cys51) is oxidized to cysteine sulfenic acid(Cys51-SOH) when a peroxide is reduced. Because Cys51-SOH is unstable, it forms a disulfide with Cys172-SH which comes from the other subunit of the homodimer. The disulfide is then reduced back to the Prx active thiol form by the thioredoxin-thioredoxin reductase system. However, the formation of the disulfide is a slow process. Thus under oxidative stress conditions, the sulfenic intermediate(Cys51-SOH) can be easily over oxidized to cysteine sulfinic acid(Cys-SO2H) or cysteine sulfonic acid(Cys-SO3H) before it is able to form a disulfide. Recent studies suggest that over oxidized Prx can be reduced back to the active form during recovery after oxidative stress.
Image Unavailable-10481-396

Anti-PRDX2 Rabbit Polyclonal Antibody (Alexa Fluor® 350)

Catalog Number: (10481-396)
Supplier: Bioss
Description: Peroxiredoxin (Prx) is an antioxidant enzyme detoxifying reactive oxygen species and has a cysteine at the active site. Prx enzymes modulate various receptor signaling pathways and protect cells from oxidatively induced death. Peroxiredoxin 1 to 4 have two conserved Cys residues corresponding to Cys51 and Cys172 of mammalian Peroxiredoxin 1. The active site cysteine(Cys51) is oxidized to cysteine sulfenic acid(Cys51-SOH) when a peroxide is reduced. Because Cys51-SOH is unstable, it forms a disulfide with Cys172-SH which comes from the other subunit of the homodimer. The disulfide is then reduced back to the Prx active thiol form by the thioredoxin-thioredoxin reductase system. However, the formation of the disulfide is a slow process. Thus under oxidative stress conditions, the sulfenic intermediate(Cys51-SOH) can be easily over oxidized to cysteine sulfinic acid(Cys-SO2H) or cysteine sulfonic acid(Cys-SO3H) before it is able to form a disulfide. Recent studies suggest that over oxidized Prx can be reduced back to the active form during recovery after oxidative stress.
Image Unavailable-10481-400

Anti-PRDX2 Rabbit Polyclonal Antibody (Alexa Fluor® 555)

Catalog Number: (10481-400)
Supplier: Bioss
Description: Peroxiredoxin (Prx) is an antioxidant enzyme detoxifying reactive oxygen species and has a cysteine at the active site. Prx enzymes modulate various receptor signaling pathways and protect cells from oxidatively induced death. Peroxiredoxin 1 to 4 have two conserved Cys residues corresponding to Cys51 and Cys172 of mammalian Peroxiredoxin 1. The active site cysteine(Cys51) is oxidized to cysteine sulfenic acid(Cys51-SOH) when a peroxide is reduced. Because Cys51-SOH is unstable, it forms a disulfide with Cys172-SH which comes from the other subunit of the homodimer. The disulfide is then reduced back to the Prx active thiol form by the thioredoxin-thioredoxin reductase system. However, the formation of the disulfide is a slow process. Thus under oxidative stress conditions, the sulfenic intermediate(Cys51-SOH) can be easily over oxidized to cysteine sulfinic acid(Cys-SO2H) or cysteine sulfonic acid(Cys-SO3H) before it is able to form a disulfide. Recent studies suggest that over oxidized Prx can be reduced back to the active form during recovery after oxidative stress.
Product Image-103391-804

SHuffle Express Competent E.coli, New England Biolabs

Catalog Number: (103391-804)
Supplier: New England Biolabs (NEB)
Description: Chemically competent <i>E. coli</i> cells suitable for non-T7 protein expression with enhanced capacity to correctly fold proteins with multiple disulfide bonds in the cytoplasm.
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