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Image Unavailable-10481-412

Anti-PRDX2 Rabbit Polyclonal Antibody (Cy7®)

Catalog Number: (10481-412)
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-76109-024

Anti-Peroxiredoxin 2 Rabbit Polyclonal Antibody (Alexa Fluor® 750)

Catalog Number: (76109-024)
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-10481-402

Anti-PRDX2 Rabbit Polyclonal Antibody (Alexa Fluor® 647)

Catalog Number: (10481-402)
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-CAAA41589-09

Bis(2,2,6,6-tetramethyl-3,5-heptanedionato)calcium ≥99.99% (metals basis)

Supplier: Thermo Scientific Chemicals
Description: Bis(2,2,6,6-tetramethyl-3,5-heptanedionato)calcium ≥99.99% (metals basis)

Certificates

Product Image-RCRV010335100N

VeriSpec® Calcium Standard for ICP 1000 ppm in 2% HNO₃

Supplier: Ricca Chemical
Description: Certified reference material (CRM) for ICP

SDS Certificates

Product Image-RC178016

Calcium Chloride Standard, 1 ml = 1 mg CaCO₃ (0.4 mg Ca), 1000 ppm CaCO₃v (400 ppm Ca), 0.0100 M Ca2+, 0.0200 N Ca2+, Ricca Chemical Company

Catalog Number: (RC178016)
Supplier: Ricca Chemical
Description: APHA and ASTM

SDS Certificates Small Business Enterprise


Product Image-RCRV010009500N

VeriSpec® Calcium (Ca) Standard for AAS 1000 ppm in 2% HCl, RICCA Chemical Company

Supplier: Ricca Chemical
Description: Certified reference material (CRM) for AA (atomic absorption)

SDS Certificates

Image Unavailable-77979-324

TRC Calcium Levofolinate

Supplier: LGC Standards
Description: TRC Calcium Levofolinate

New Product

Product Image-470300-584

Calcium Fluoride

Catalog Number: (470300-584)
Supplier: Ward's Science
Description: CAS Number: 7789-75-5
Formula Weight: 78.08
Formula: CaF2
Hazard Info: Slightly Toxic, Irritant
Density (g/mL): 3.180
Boiling Point (°C): Decomposes
Freezing Point (°C): 1423
Solubility: Ammonium Salts
Synonyms: Fluorospar, Fluorite, Calcium Difluoride
Shelf Life (months): 36
Storage: Green

SDS


Image Unavailable-77979-318

TRC Calcium D-gluconate monohydrate

Catalog Number: (77979-318)
Supplier: LGC Standards
Description: TRC Calcium D-gluconate monohydrate

New Product


Image Unavailable-77987-224

TRC Ionomycin Calcium

Catalog Number: (77987-224)
Supplier: LGC Standards
Description: TRC Ionomycin Calcium

New Product


Image Unavailable-CAAA87893-18

Calcium bromide, anhydrous ≥99.5%

Supplier: Thermo Scientific Chemicals
Description: Photography, dehydrating agent, manufacturing of mineral water, fire retardant, wood preservative, freezing mixture, road treatment

Certificates

Image Unavailable-77979-328

TRC Calcium b-hydroxy-b-methylbutyrate

Supplier: LGC Standards
Description: TRC Calcium b-hydroxy-b-methylbutyrate

New Product

Image Unavailable-77986-094

TRC Hopantenate Calcium

Supplier: LGC Standards
Description: TRC Hopantenate Calcium

New Product

Image Unavailable-89139-166

5,5'-difluoro BAPTA tetrapotassium salt ≥95% (by TLC) ion chelator, for calcium determination

Catalog Number: (89139-166)
Supplier: Biotium
Description: BAPTA and its derivatives are calcium chelators that are commonly used to form calcium buffers with well-defined calcium concentrations. By injecting the chelators into cells or by incubating cells with the AM ester form of the chelators, one can control the cytosolic calcium concentration, an important means to study the roles of calcium.
Image Unavailable-77979-315

TRC Calcium Bis(formyl Homotaurine)

Supplier: LGC Standards
Description: TRC Calcium Bis(formyl Homotaurine)

New Product

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