Substrates
Selleck Chemical LLC D-Luciferin Potassium Salt
D-luciferin is the natural substrate of the enzyme luciferase (Luc) which catalyzes the production of the typical yellow-green light of fireflies The 560 nm chemiluminescence from this reaction peaks within seconds with light output that is proportional to luciferase concentration when the substrate luciferin is present in excess The luciferase (luc) gene is a popular reporter gene for research and agent screening Chemiluminescent techniques are virtually background-free making the luc reporter gene ideal for detecting low-level gene expression In addition to its role as a reporter of gene expression luciferase is commonly used in an extremely sensitive assay for ATP
Selleck Chemical LLC D-Luciferin
D-Luciferin is a popular bioluminescent substrate of luciferase in the presence of ATP used in luciferase-based bioluminescence imaging and cell-based high-throughput screening applications In an immunocompetent mouse model of ovarian cancer the use of D-luciferin substrate and firefly luciferase preserves tumour-host immune interactions since bioluminescent imaging is a more sensitive indication of tumour growth than weight gain
Cayman Chemical D-LucIferIn 100mg
A chemiluminescent substrate of firefly luciferase which produces light upon oxidative decarboxylation in the presence of ATP
Cayman Chemical D-LucIferIn 50mg
A chemiluminescent substrate of firefly luciferase which produces light upon oxidative decarboxylation in the presence of ATP
Medchemexpress LLC N-α-CBZ-L-arginine 7-amido-4-methylcoumarin hydrochloride | 70375-22-3 | MFCD00039019 | 99.2% | 501.96 g/mol | C24H28ClN5O5 | 5 MG
Z-Arg-AMC hydrochloride (CAS 70375-22-3) is a fluorogenic peptide substrate that releases 7-amino-4-methylcoumarin (AMC) upon enzymatic cleavage, enabling fluorescence-based assays to measure protease activity such as trypsin and papain. The compound is supplied as a white to off-white solid with high purity and is typically stored frozen to preserve stability.
- Suitable for measuring trypsin and papain activity in fluorescence assays (Ex/Em 390/480 nm; alternative 355/460 nm).
- High purity (99.2%) for reliable assay results.
- Releases AMC fluorophore for sensitive detection of proteolytic activity.
- White to off-white solid, convenient for weighing and formulation.
- Stable under sealed storage at -20 °C; protect from moisture and light.
Sigma Aldrich Fine Chemicals Biosciences 4-Nitrophenyl beta-D-glucopyranoside >=98% (TLC) | 2492-87-7 | MFCD00006593 | 5G
4-Nitrophenyl beta-D-glucopyranoside >=98% (TLC) | Purity: >=98% (TLC) | Mol Wt: 301.25 | 2492-87-7 | MFCD00006593 | 5G
Medchemexpress LLC Recombinant HER2/CD340 protein, rhesus macaque, His-tag | 100 UG
Recombinant HER2/CD340 protein derived from rhesus macaque, expressed in HEK293 cells and supplied with a C-terminal His tag. Provided as a 100 μg vial for research applications, it is suitable for studies of receptor tyrosine kinase signaling, ligand interactions, and microtubule dynamics.
- Expression system: HEK293 cells.
- C-terminal His tag for purification and detection.
- Source: rhesus macaque.
- Approximate molecular weight: 90-110 kDa.
- Supplied as a 100 μg vial.
- Intended for research use only.
- Supports studies of receptor signaling and microtubule regulation.
Revvity Health Sciences Inc Tag-lite CLIP-Red Labeling Reagent, 500 nmoles
Tag-lite CLIP-Red Labeling Reagent, 500 nmoles
Revvity Health Sciences Inc Tag-lite CLIP-Lumi-Tb Labeling Reagent, 20 nmoles
Tag-lite CLIP-Lumi-Tb Labeling Reagent, 20 nmoles
Revvity Health Sciences Inc Tag-lite CLIP-Green Labeling Reagent, 500 nmoles
Tag-lite CLIP-Green Labeling Reagent, 500 nmoles
AdipoGen L-Leucine-7-amido-4-methylcoumarin hydrochloride
L-Leucine-7-amido-4-methylcoumarin hydrochloride, AdipoGen Life Sciences. Chemical. CAS: 62480-44-8. Formula: C16H20N2O3 . HCl. MW: 324.8. Synthetic. Fluorogenic substrate for leucine aminopeptidase. Sensitivity of fluorescence detection is greatly increased over other methods such as 4-Methoxy-naphthylamide (pNA) assays. 62480-44-8
Abcam Resorufin maltotriose, 5MG
MW 669.91 g/mol. Alpha-amylase substrate with red emission (λ max=585nm) after enzyme reaction. Useful for biofuels research.
The product is subject to the following: Abcam Restricted Use Statement
Revvity Health Sciences Inc IVISbrite D-Luciferin Ultra Bioluminescent Substrate in RediJect Solution (XenoLight)
IVISbrite D-Luciferin Ultra Bioluminescent Substrate in RediJect Solution (XenoLight)
Regis Technologies Inc D-Luciferin Potassium Salt | 115144-35-9 | 1g
D-Luciferin Potassium Salt is a D-Luciferin. Regis Technologies manufactures D-Luciferin for use in research applications ranging from reporter gene assays to whole animal assays. We produce high purity Luciferin to ensure the highest signal, lowest background, highest reproducibility, and lowest sensitivity levels for your application. Our manufacturing capabilities enable us to supply you with the highest purity material for your short term and long term needs, and the flexibility to help you overcome any obstacles. Inquire about our custom sizes and packaging.
Research Products International Corp X-GAL and IPTG Ready to Use Non-Toxic Solution 10mg/ml, 500 Milligrams
Stable solution of X-GAL and IPTG. Does not contain DMSO or DMF. Solution concentration is 10 mg/ml X-Gal and 8 mg/ml IPTG.
Chromogenic substrate of β-Galactosidase used in combination with IPTG for detection of β-Galactosidase activity in bacterial colonies. X-GAL is cleaved at the B1-4 bond between galactose and the 5-Bromo-4-chloro-3-indolyl portion of X-GAL by β-Galactosidase via hydrolysis. The cleavage of X-GAL results in the production of a water insoluble blue dichloro-dibromo-indigo precipitate. In cloning strategies with vectors such as Lambda-11, M13mp18 and 19, pUC18 and 19, pUR222 the E. coli lacZ gene is transformed to lac+ cells. WARNING! This product can expose you to 1-Methyl-2-Pyrrolidon, a chemical which is known to the State of California to cause developmental harm. For more information go to www.P65Warnings.ca.gov.