Substrates
Medchemexpress LLC Recombinant canine HER2 (CD340) protein, C-terminal His-tag | >95.0% | 10 UG
Recombinant canine HER2 (CD340) protein representing the extracellular region (T23-T652), produced in HEK293 mammalian cells and supplied with a C-terminal His tag. The product is provided lyophilized for reconstitution and is intended for use in biochemical assays, antibody characterization, immunoassays, and binding studies requiring the canine ERBB2 ectodomain.
- Expression in HEK293 mammalian cells for proper folding and glycosylation.
- C-terminal His tag for purification and detection.
- Includes amino acid range T23-T652 for extracellular domain studies.
- High purity (>95.0%) as determined by reducing SDS-PAGE.
- Available in small pack sizes including 10 μg for low-volume experiments.
- Reconstitution recommended to ≥100 μg/mL; store at -20°C for long-term stability.
Medchemexpress LLC Her2/cd340 protein, rhesus macaque (HEK293, His) | >95.0% | 10 UG
Recombinant HER2/CD340 protein derived from rhesus macaque, expressed in HEK293 cells and supplied with a C-terminal His tag. Purified (>95% purity) and formulated for use in biochemical assays, antibody development, binding studies, and assay controls.
- Recombinant extracellular domain of HER2 protein.
- Derived from rhesus macaque.
- Expressed in HEK293 cells.
- C-terminal His tag for purification and detection.
- Purity greater than 95% by reducing SDS-PAGE.
- Available in microgram-scale quantities, including 10 μg.
- Store at -20°C; after reconstitution stable at 4°C for 1 week.
- Suitable for biochemical assays, antibody development, and binding studies.
Medchemexpress LLC L-glutamic acid gamma-(7-amido-4-methylcoumarin) | 98516-76-8 | MFCD00051217 | >98.0% | 304.30 g·mol⁻¹ | C15H16N2O5 | 100 MG
H-Glu(AMC)-OH is a fluorescent amino acid derivative used as a peptide substrate to measure aminopeptidase A activity. The compound contains a 7-amino-4-methylcoumarin (AMC) fluorophore linked to glutamic acid; enzymatic cleavage releases the fluorescent AMC reporter for sensitive detection. Supplied as a solid for research use, it is suitable for kinetic and end-point enzymology assays.
Sigma Aldrich Fine Chemicals Biosciences SIGMA ALDRICH FINE CHEMICALS BIOSCIENCES
NC3899158 D ILE PRO ARG AMC 5MG
Medchemexpress LLC N-methoxysuccinyl-Ala-Ala-Pro-Val-7-amido-4-methylcoumarin | 72252-90-5 | MFCD00077135 | 97.0% | C31H41N5O9 | 10MG
MeOSuc-AAPV-AMC is a fluorogenic peptide substrate for measuring elastase activity. Cleavage by elastase releases 7-amino-4-methylcoumarin (AMC), producing a sensitive fluorescent signal (Ex 380 nm, Em 460 nm) suitable for in vitro enzyme assays and cell-based studies.
- Fluorogenic readout using AMC (Ex 380 nm, Em 460 nm).
- Sensitive detection of human leukocyte and porcine pancreatic elastase.
- Km approximately 362 μM for elastase, suitable for kinetic assays.
- Supplied as a powder with high purity and good solubility in DMSO (100 mg/mL).
- Recommended storage sealed, protected from moisture and light at -20 °C to -80 °C depending on duration.
- Convenient small-quantity packaging for assay development and optimization.
AURORA BIOLABS LLC TR-FRET Cereblon-4C Binding Assay Kit, 384 rxn
TR-FRET Cereblon-4C Binding Assay Kit, 384 rxn
Sino Biological Oligo Substrates: Poly (1:1 dI, dC) Acid
The synthetic poly (deoxyinosinic-deoxycytidylic) acid sodium salt – double-stranded polymer (synthesized as 1:1 ratio) is used as a substrate for DNA methyltransferases.
Abcam Carbo x yumbelliferyl ß-D-galactopyranoside (CUG), 5MG
MW 368.29 Da, Purity >98%. pH dependent blue fluorogenic β-galactosidase substrate that is well retained intracellularly for use in live cell analyses. Below the pKa (7.8), Abs. shifts to shorter wavelengths (325 to 340 nm) and fluorescence intensity decreases. These shifts may be used to measure compartmentalization of intracellular activity. Em = 445nm, ε = 32K is emission of fluorophore 3-carboxyumbelliferone released upon beta-galactosidase enzyme activity.
The product is subject to the following: Abcam Restricted Use Statement
Abcam 1,2-Dioleoyl-3-(pyren-1-yl) decanoyl-rac-glycerol, 1MG
MW 975.5 Da. Fluorescent triglyceride analog useful for measuring cholesteryl ester transfer and protein-mediated triacylglycerol transport between plasma lipoproteins. Popular substrate for detections of lipoprotein lipase and hepatic triacylglycerol lipases.
The product is subject to the following: Abcam Restricted Use Statement
Abcam 2-Chloro-4-nitrophenyl-ß-D-cellobioside, 25MG
MW 497.8 Da, Purity >95%. Chromogenic substrate for cellulase activity. Suitable for kinetic characterisation of cellulases. Useful for biofuels research to measure cellulase activity for optimum ethanol production.
The product is subject to the following: Abcam Restricted Use Statement