Glycosyl compounds
Sigma Aldrich Fine Chemicals Biosciences 5-Bromo-4-chloro-3-indolyl alpha-D-galactopyranoside >=98.0% (HPLC) | 107021-38-5 | MFCD00063780 | 100MG
5-Bromo-4-chloro-3-indolyl alpha-D-galactopyranoside >=98.0% (HPLC) | Purity: >=98.0% (HPLC) | Mol Wt: 408.63 | 107021-38-5 | MFCD00063780 | 100MG
Medchemexpress LLC TNF-alpha/TNFSF2 Mo 1mg
Recombinant mouse TNF-alpha/TNFSF2 protein (147 amino acids, residues D89-L235) expressed in E. coli and supplied as a lyophilized powder for research applications. The product offers high purity and low endotoxin to support biochemical and cell-based assays, receptor binding studies, and signaling experiments.
- Recombinant mouse TNF-alpha corresponding to residues D89-L235.
- Produced in E. coli for consistent yield and quality.
- Purity greater than 95% as determined by reducing SDS-PAGE.
- Endotoxin level below 1 EU/μg by LAL assay.
- Lyophilized formulation for convenient storage and transport.
- Stable at -20°C for long-term storage; aliquot after reconstitution.
Medchemexpress LLC 4-nitrophenyl α-D-galactopyranoside | 7493-95-0 | MFCD00065050 | 98.7% | 301.25 g/mol | C12H15NO8 | 100 MG
4-Nitrophenyl α-D-galactopyranoside is a chromogenic artificial substrate used to detect and quantify α-galactosidase activity. Cleavage by α-galactosidase releases p-nitrophenol, producing a colorimetric signal suitable for enzyme assays and activity screening in biochemical and glycobiology research.
- Releases p-nitrophenol (pNP) upon enzymatic cleavage for colorimetric detection.
- Suitable for quantitative α-galactosidase activity assays.
- High purity supports reproducible assay results.
- Available in small quantity sizes for research use.
- Powder form with recommended cold storage to maintain stability.
Cell Signaling Technology Na Channel beta-1 Subunit (D9T5B) Rabbit mAb 20 ul
Na Channel beta-1 Subunit (D9T5B) Rabbit mAb 20 ul
Cell Signaling Technology SKAR alpha/beta (D65E8) XP(R) Rabbit mAb 20 ul
SKAR alpha/beta (D65E8) XP(R) Rabbit mAb 20 ul
Cayman Chemical 4-NItrophenyl PhosphatesodI 5g
A chromogenic alkaline phosphatase substrate; 4-nitrophenol is released upon hydrolysis by alkaline phosphatase, which can be quantified at 405 nm as a measure of alkaline phosphatase activity