You Searched For: Fmoc-Cys(Trt)

Supplier: Biotium

Description: This conjugate is prepared by labeling F(ab’)2 fragment of goat anti-rabbit IgG (H+L) with CF™555 dye. CF™ dyes offer advantages in brightness, photostability, and specificity compared to other fluorescent dyes. Orange-red fluorescent dye CF™555 (Ex/Em 555/565 nm) is brighter than Cy®3 and an excellent replacement for Alexa Fluor® 555 for antibody conjugates.

Alexa Fluor® is a registered trademark of Thermo Fisher Scientific. Cy®3 is a registered trademark of GE Healthcare.

Supplier: Biotium

Description: This conjugate is prepared by labeling F(ab’)2 fragment of goat anti-rabbit IgG (H+L) with CF™640R dye. CF™ dyes offer advantages in brightness, photostability, and specificity compared to other fluorescent dyes. Far-red fluorescent CF™640R (Ex/Em 642/662 nm) is much brighter than Cy®5 and at least as bright as Alexa Fluor® 647, and has exceptional photostability.

Alexa Fluor® is a registered trademark of Thermo Fisher Scientific. Cy®5 is a registered trademark of GE Healthcare.

Supplier: MilliporeSigma

Description: (R)-(+)-Cysteine, CAS Number: 52-90-4, Synonyms: A-Amino-B-mercapto propionic acid, Alpha-Amino-B-mercapto propionic acid, Cys, Alpha-Amino-beta-mercapto propionic acid, for synthesis.

SDS

Supplier: Thermo Scientific Chemicals

Description: D-Cysteine, 98%

SDS Certificates

Supplier: Bachem Americas

Description: This synthetic peptide analog of somatostatin-14 had a high affinity of 5.98 nM for the somatostatin receptor subtype 5 (sst5) (compared to 1.4 nM for somatostatin-14). Therefore, it represents the first antagonist with high affinity for sst5.

Supplier: Bachem Americas

Description: The cyclic MSH analog HS024 showed about 20-fold selectivity and very high affinity (Ki = 0.29 nM) for the melanocortin-4 (MC4) receptor and also increased the food intake, indicating that blockade of the MC4 receptor is a highly effective way to increase feeding.

Supplier: Thermo Scientific Chemicals

Description: Crystalline powder

Certificates

Catalog Number: (103006-398)

Supplier: Anaspec Inc

Description: A glutathione-derived heavy metal-detoxifying peptide of higher plants consisting of 5 units of gammaGlu-Cys.
Sequence:(γE-C)5-G
MW:1236.4 Da
% peak area by HPLC:95
Storage condition:-20° C

Supplier: Bachem Americas

Description: 1mg C220H343N63O64S2 FW: 4958.66 . Synonym: (Cys668,Gly669,Arg671)-Amyloid b/A4 Protein Precursor770 (668-713), (Cys668,Gly669,Arg671)-APP770 (668-713)

Catalog Number: (H-2672.0001BA)

Supplier: Bachem Americas

Description: CRGDFPASSC is a cyclic RGD-containing decapeptide which binds to the fibrinogen receptor on the platelet surface. This analog with Phe substituted for Ser at position 5 was found to be 3 times more active (IC₅₀ = 2.5 µM) as a platelet aggregation inhibitor than CRGDSPASSC.

Supplier: Bachem Americas

Description: This sulfur-bridged cyclopeptide is a potent inhibitor of the binding of glycoprotein IIb/IIIa to fibrinogen with an IC₅₀ of 1.5 nM. Furthermore, it is a highly potent inhibitor of fibrinogen-mediated platelet aggregation (IC₅₀ = 0.15 µM). Its antithrombotic activity in vivo may render this compound useful in the treatment of arterial thromboembolic diseases.

Catalog Number: (10481-414)

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.

Catalog Number: (10481-398)

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.

Catalog Number: (TCM0233-005G)

Supplier: TCI America

Description: CAS Number: 1187-84-4
MDL Number: MFCD00002612
Molecular Formula: C4H9NO2S
Molecular Weight: 135.18
Purity/Analysis Method: >98.0% (T)
Form: Crystal
Specific rotation [a]20/D: -30 deg (C=2, H2O)

SDS Certificates

Supplier: Biotium

Description: This conjugate is prepared by labeling F(ab’)2 fragment of goat anti-mouse IgG (H+L) with CF™555 dye. CF™ dyes offer advantages in brightness, photostability, and specificity compared to other fluorescent dyes. Orange-red fluorescent dye CF™555 (Ex/Em 555/565 nm) is brighter than Cy®3 and an excellent replacement for Alexa Fluor® 555 for antibody conjugates.

Alexa Fluor® is a registered trademark of Thermo Fisher Scientific. Cy®3 is a registered trademark of GE Healthcare.

Supplier: Bachem Americas

Description: For other opioid peptides see, the product families ‘Deltorphins and Dermorphins’, ‘Endorphins, MPF, Neoendorphins’, and ‘Opioid Peptides'.