Tetrapyrroles and derivatives
Abcam SB 203580, p38 MAPK inhibitor, 500UG
MW 377.4 Da, Purity >99%. SB 203580, p38 MAPK inhibitor. Achieve your results faster with highly validated, pure and trusted compounds.
The product is subject to the following: Abcam Restricted Use Statement
Abcam x estospongin C, IP3 receptor antagonist, 10UG
MW 446.72 g/mol, Purity >90%. Potent, selective, reversible IP₃ receptor antagonist (IC₅₀ = 350 nM). Inhibits IP₃-mediated Ca²+ release from ER and SR. 30-Fold selectivity over ryanodine receptor. Inhibits voltage-dependent Ca²+ and K+ channels at higher concentrations. Cell-permeable.
The product is subject to the following: Abcam Restricted Use Statement
Sigma Aldrich Fine Chemicals Biosciences Vitamin B12 BioReagent, suitable for cell culture, suitable for insect cell culture, suitable for plant cell culture | 68-19-9 | 250mg
Vitamin B12 BioReagent, suitable for cell culture, suitable for insect cell culture, suitable for plant cell culture | Purity: 98% | Mol Wt: 1355.37 | 68-19-9 | 250mg
Medchemexpress LLC Coproporphyrin I-15N4 | 531-14-6 | 99.2% | 658.68 g/mol | C36H38(15N)4O8 | 1 MG
Coproporphyrin I-15N4 is a 15N-labeled isotopically enriched standard of coproporphyrin I supplied as a solid for laboratory research. It is used as an analytical or reference standard in studies of liver function, porphyria, and metabolic profiling. The material has high isotopic enrichment and purity and should be stored protected from light at -20°C; in solution, store at -80°C for up to 6 months.
- 15N-labeled coproporphyrin I isotopic standard.
- High purity suitable for analytical reference (99.19%).
- Supplied as a 1 mg solid for trace analyses.
- Intended for research use only.
- Store protected from light at -20°C; in solvent, -80°C up to 6 months.
Sigma Aldrich Fine Chemicals Biosciences Cyanocobalamin (crystallline) United States Pharmacopeia (USP) Reference Standard | 68-19-9 | 2X150MG
Cyanocobalamin (crystallline) United States Pharmacopeia (USP) Reference Standard | Mol Wt: 1355.37 | 68-19-9 | 2X150MG
Sigma Aldrich Fine Chemicals Biosciences Vitamin B12 BioReagent, suitable for cell culture, suitable for insect cell culture, suitable for plant cell culture | 68-19-9 | MFCD00151092 | 1g
Vitamin B12 BioReagent, suitable for cell culture, suitable for insect cell culture, suitable for plant cell culture | Purity: 98% | MW: 1355.37 | 68-19-9 | MFCD00151092 | 1g
Sigma Aldrich Fine Chemicals Biosciences Hemin | 16009-13-5 | MFCD00010726 | 1g
Hemin | Purity: 90% | Mol Wt: 651.94 | 16009-13-5 | MFCD00010726 | 1g
Sigma Aldrich Fine Chemicals Biosciences 5,10,15,20-Tetraphenyl-21H,23H-porphine 97% | 917-23-7 | MFCD00011680 | 1G
5,10,15,20-Tetraphenyl-21H,23H-porphine 97% | Purity: 97% | Mol Wt: 614.74 | 917-23-7 | MFCD00011680 | 1G
Sigma Aldrich Fine Chemicals Biosciences Cyanocobalamin meets USP testing specifications | 68-19-9 | 5G
Cyanocobalamin meets USP testing specifications | Purity: 96.0-102.0% dry basis | Mol Wt: 1355.37 | 68-19-9 | 5G
Sigma Aldrich Fine Chemicals Biosciences Cytochrome c from bovine heart | 9007-43-6 | MFCD00130890 | 250 mg
Cytochrome c from bovine heart | Purity: ≥95% | Mol Wt: 12327 Da | 9007-43-6 | MFCD00130890 | 250 mg
Sigma Aldrich Fine Chemicals Biosciences Cytochrome c from equine heart | 9007-43-6 | MFCD00130890 | 10 mg
Cytochrome c from equine heart | Purity: ≥99% | Mol Wt: 12,384 | 9007-43-6 | MFCD00130890 | 10 mg
Sigma Aldrich Fine Chemicals Biosciences Cytochrome c from equine heart | 9007-43-6 | MFCD00130890 | 100mg
Cytochrome c from equine heart | 95%MW: | 9007-43-6 | MFCD00130890 | 100mg
Sigma Aldrich Fine Chemicals Biosciences 5,10,15,20-Tetrakis(4-hydroxyphenyl)-21H,23H-porphine Dye content 95 % | 51094-17-8 | MFCD00191501 | 250MG
5,10,15,20-Tetrakis(4-hydroxyphenyl)-21H,23H-porphine Dye content 95 % | Mol Wt: 678.73 | 51094-17-8 | MFCD00191501 | 250MG