Enzymes and Inhibitors
Medchemexpress LLC HY-15921 5g , IPTG Isopropyl β-D-thiogalactoside CAS:367-93-1 Purity:98%
Medchemexpress, HY-15921 5g IPTG Isopropyl β-D-thiogalactoside CAS:367-93-1 Formula:C9H18O5S Purity:98% IPTG is a molecular mimic of allolactose, a lactose metabolite that triggers transcription of the lac operon, and it is therefore used to induce protein expression where the gene is under the control of the lac operator. Medchemexpress has over 10000 novel life-science reagents, reference compounds, APIs and natural compounds for laboratory and scientific use. Other quantity can also be offered.
Cayman Chemical AMC Arachidonoyl Amide
A fluorometric FAAH substrate used for enzyme activity measurement; release of the fluorescent AMC (ex/em = 360/465 nm) allows for fast and convenient measurement of FAAH activity
Medchemexpress LLC HER2/CD340 Human H 2ug
The HER2/CD340 protein is a dynamic tyrosine kinase that is essential in the neuregulin receptor complex and regulates microtubule dynamics Upon activation it triggers the MEMO1-RHOA-DIAPH1 pathway inhibits GSK3B and promotes the association of APC and CLASP2 on the cell membrane to achieve microtubule stabilization HER2/CD340 Protein Human (HEK293) is the recombinant human-derived HER2/CD340 protein expressed by HEK293 with tag free
CPC Scientific N-Methylsulfonyl-DPhe-Gly-Arg-pNA (trifluoroacetate salt) 1MG
Determination of t-PA(tissue plasminogen activator) in purified preparation and in cell culture supernatents in the micro gram scale. Working concentration ~0.25 mM.ONE-LETTER SEQUENCE: N-Methylsulfonyl-DPhe-GR-pNAMOLECULAR FORMULA: C24H32N8O7S1MOLECULAR WEIGHT:576.5STORAGE CONDITIONS: -20 5CRESEARCH AREA: Apoptosis
Sino Biological Peptide Substrates: PS7-CTD Peptide
The PS7-CTD peptide sequence (YSPTS PpSYSP TSPpS) is derived from C-terminal repeat domain of human RNA polymerase II.
Medchemexpress LLC Z-Nle-Lys-Arg-AMC acetate | 1135364-14-5 | 99.6% | 706.83 | C36H50N8O7.xC2H4O2 | 10 MG
Z-Nle-Lys-Arg-AMC acetate is a fluorogenic peptide substrate that specifically monitors cathepsin B activity across a broad pH range. Supplied as a solid powder for research use, it produces a fluorescent signal upon enzymatic cleavage, enabling sensitive activity assays and inhibitor screening.
- Monitors cathepsin B activity across a broad pH range.
- Generates fluorescent signal upon enzymatic cleavage for sensitive assays.
- High purity (99.58%) with molecular weight 706.83 for consistent performance.
- White to off-white solid suitable for sealed storage.
- Stable under recommended storage: powder at -80°C (2 years) or -20°C (1 year); in solvent at -80°C (6 months) or -20°C (1 month).
- Supplied in 10 mg quantity for laboratory assays.
Gold Biotechnology Inc D Luciferin Potassium Salt 3g
L uciferin is a common bioluminescent reporter used for in vivo imaging of the expression of luciferase This water soluble substrate for the firefly luciferase enzyme utilizes ATP and Mg2 as cofactors to emit a characteristic yellow-green emission in the presence of oxygen which shifts to red light in vivo at 37 C Through the utilization of ATP the reaction can be further used to indicate the presence of energy or life in order to function as a life-death stain
Gold Biotechnology Inc D Luciferin Potassium Salt 10g
L uciferin is a common bioluminescent reporter used for in vivo imaging of the expression of luciferase This water soluble substrate for the firefly luciferase enzyme utilizes ATP and Mg2 as cofactors to emit a characteristic yellow-green emission in the presence of oxygen which shifts to red light in vivo at 37 C Through the utilization of ATP the reaction can be further used to indicate the presence of energy or life in order to function as a life-death stain
Medchemexpress LLC HER2/CD340 protein, rat (HEK293, His) | >95.0% | 10 UG
Recombinant rat HER2/CD340 extracellular protein produced in HEK293 cells with a C-terminal 10xHis tag. Supplied lyophilized with supporting documentation (datasheet, COA, SDS), it is intended for research use in biochemical assays, binding studies, and assay development.
- Expressed in HEK293 cells for mammalian glycosylation
- C-terminal 10xHis tag for affinity purification and detection
- Approximately 91 kDa molecular weight
- Purity >95% as determined by reducing SDS-PAGE
- Lyophilized formulation for convenient storage and transport; reconstitute per datasheet
- Available in small microgram-scale sizes suitable for assay development
Gold Biotechnology Inc D Luciferin Potassium Salt 4g
L uciferin is a common bioluminescent reporter used for in vivo imaging of the expression of luciferase This water soluble substrate for the firefly luciferase enzyme utilizes ATP and Mg2 as cofactors to emit a characteristic yellow-green emission in the presence of oxygen which shifts to red light in vivo at 37 C Through the utilization of ATP the reaction can be further used to indicate the presence of energy or life in order to function as a life-death stain
Carbosynth LLC. TMB for Histochemistry , 1 liter
High sensitivity TMB Substrate for Histochemistry assays
Cayman Chemical Cbz-Gly-Pro-AMC 50mg
A fluorogenic substrate for prolyl endopeptidase; AMC is released upon enzymatic cleavage by prolyl endopeptidase and its fluorescence can be used to quantify prolyl endopeptidase activity; ex/em = 340-360/440-460 nm, respectively
Gold Biotechnology Inc D-Luciferin, Potassium Salt (Proven and Published™) 250 mg
Luciferin is a common bioluminescent reporter used for in vivo imaging of the expression of luciferase. This water soluble substrate for the firefly luciferase enzyme utilizes ATP and Mg2+ as cofactors to emit a characteristic yellow-green emission in the presence of oxygen, which shifts to red light in vivo at 37°C. Through the utilization of ATP, the reaction can be further used to indicate the presence of energy or life in order to function as a life-death stain.
Abcam D-(+)-Cellobiose, beta-glucosidase substrate, 25G
MW 342.3 g/mol, Purity >99%. Disaccharide consisting of two β-glucose molecules linked by a β-1,4 glycosidic bond. Used as a substrate of β-glucosidase.
The product is subject to the following: Abcam Restricted Use Statement