Glycosyl compounds
Bioworld 4-Methylumbelliferyl-B-D-Galactopyranoside, 1 g
4-Methylumbelliferyl-β-D-galactopyranosideC16H18O8MW 338.32 Fluorescent substrate for β-D-Galactosidase.Purity: >98%. 4-Methylumbelliferone <50ppm.Soluble in 1% DMF.CAS 6160-78-7. This product is sold for laboratory research use only.
Cell Signaling Technology Cleaved TGF-beta-1 (Ala279)/ TGF-beta-3 (Ala301) (E5L1D) Rabbit mAb 20 ul
Cleaved TGF-beta-1 (Ala279)/ TGF-beta-3 (Ala301) (E5L1D) Rabbit mAb 20 ul
Cell Signaling Technology Liprin beta-1 (D6O4Z) Rabbit mAb 20 ul
Liprin beta-1 (D6O4Z) Rabbit mAb 20 ul
Cell Signaling Technology beta-Tubulin (D2N5G) Rabbit mAb 20 ul
beta-Tubulin (D2N5G) Rabbit mAb 20 ul
Medchemexpress LLC 1-(2-(diethylamino)ethyl)-3-(2-(4-ethylpiperazin-1-yl)-4-methylquinolin-6-yl)thiourea | 688342-78-1 | 99.7% | 428.64 | C23H36N6S | 1MG
D-I03 is a small-molecule selective RAD52 inhibitor used as a research reagent to study RAD52-dependent single-strand annealing and D-loop formation. It shows cellular activity against BRCA1- and BRCA2-deficient cells.
- Selective RAD52 inhibitor with Kd 25.8 μM.
- Inhibits RAD52-dependent single-strand annealing and D-loop formation.
- Cellular activity: suppresses growth of BRCA1- and BRCA2-deficient cells.
- Reported IC50 values: 5 μM (SSA) and 8 μM (D-loop).
- Purity 99.7%.
- Molecular weight 428.64 g/mol; formula C23H36N6S.
- Physical state solid; color off-white to light yellow.
- Solubility in DMSO 50 mg/mL.
![Research Products International Corp 4-Methylumbelliferyl-a-D-Galactopyranoside Monohydrate [4-Methylumbelliferyl-a-D-Galactoside], 250 Milligrams](https://assets.fishersci.com/TFS-Assets/CCG/product-images/VN00006095-M65400-0.252.JPG-250.jpg)
Research Products International Corp 4-Methylumbelliferyl-a-D-Galactopyranoside Monohydrate [4-Methylumbelliferyl-a-D-Galactoside], 250 Milligrams
Fluorescent substrate for α-D-Galactosidase.
![Research Products International Corp Isopropyl-B-D-thio-galactopyranoside [IPTG], 500 Milligrams](https://assets.fishersci.com/TFS-Assets/CCG/product-images/VN00006095-I56000-0.53.JPG-250.jpg)
Research Products International Corp Isopropyl-B-D-thio-galactopyranoside [IPTG], 500 Milligrams
IPTG is combined with X-GAL to detect lac+ colonies or cells in a colorimetric assay. Distinguishes recombinants (white) from non- recombinants (blue) in cloning strategies using vectors such as Lambda-11, M13mp 18 and 19, pUC18 and 19, pUR222 containing the lacZ gene.
Dioxane-Free
Water Content: <0.49%
Research Products International Corp 4-Methylumbelliferyl-B-D-Xylopyranoside, 1 Gram
Fluorescent substrate for β-D-Xylosidase.
4-Methylumbelliferone: <50ppm
Research Products International Corp 4-Nitrophenyl-a-L-fucopyranoside, 1 Gram
Chromogenic substrate for detecting a-L-Fucosidase.
Research Products International Corp 2-Nitrophenyl-B-D-Xylopyranoside, 500 Milligrams
Spectrophotometric substrate for detection of β-Xylosidase.
Protect from moisture.
![Research Products International Corp X-GAL [5-Bromo-4-chloro-3-indolyl-B-D-galactoside], 1 Gram](https://assets.fishersci.com/TFS-Assets/CCG/product-images/VN00006095-B71800-1.0NEW.JPG-250.jpg)
Research Products International Corp X-GAL [5-Bromo-4-chloro-3-indolyl-B-D-galactoside], 1 Gram
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. After transformation the cells show β-Galactosidase activity in the presence of media containing X-GAL and IPTG. The insertion of a DNA fragment into the cloning sites of the lacZ gene results in the disruption of β-Galactosidase activity leading to the appearance of white colonies. Non-recombinant cells produce a blue indigo dye.
Water Content: 0.05% (K. Fisher)
Protect from light and moisture