Glycosyl compounds
Sigma Aldrich Fine Chemicals Biosciences 4-Methylumbelliferyl α-D-galactopyranoside | 38597-12-5 | MFCD00063278 | 100mg
4-Methylumbelliferyl α-D-galactopyranoside | Putity: ≥98% (TLC) | MW: 338.31 | 38597-12-5 | MFCD00063278 | 100mg
Sigma Aldrich Fine Chemicals Biosciences Methyl cellulose, 9004-67-5, MFCD00081763, 100 g
Viscosity: 400 cP, viscosity: 300-560 cP, 2 % in water(20 °C).
![Research Products International Corp Isopropyl-B-D-thio-galactopyranoside [IPTG], 5 Grams](https://assets.fishersci.com/TFS-Assets/CCG/product-images/VN00006095-I56000-5.03.JPG-250.jpg)
Research Products International Corp Isopropyl-B-D-thio-galactopyranoside [IPTG], 5 Grams
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 Isopropyl-B-D-thio-galactopyranoside [IPTG], 25 Grams](https://assets.fishersci.com/TFS-Assets/CCG/product-images/VN00006095-I56000-25.05.JPG-250.jpg)
Research Products International Corp Isopropyl-B-D-thio-galactopyranoside [IPTG], 25 Grams
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%
TRIBIOSCIENCE INC Beta-N-Acetylglucosaminidase (Beta-NAG) Activity Colorimetric Assay, 100 Assays
Beta-Hexosaminidase (β-N-Acetylglucosaminidase, NAGase) Activity Colorimetric Assay provides a simple and sensitive method for monitoring hexosaminidase activity in biological samples (tissue, cells, serum, urine). This assay uses a synthetic p-nitrophenol derivative (R-pNP) as its substrate and releases pNP which can be measured at absorbance (OD 405 nm). The assay can detect as low as 50 µU of NAGase activity in a variety of samples.
Sigma Aldrich Fine Chemicals Biosciences D-(+)-Trehalose dihydrate from Saccharomyces cerevisiae, >=98.5% (HPLC) | 6138-23-4 | MFCD00071594 | 100G
D-(+)-Trehalose dihydrate from Saccharomyces cerevisiae, >=98.5% (HPLC) | Purity: >=98.5% (HPLC) | Mol Wt: 378.33 | 6138-23-4 | MFCD00071594 | 100G
Research Products International Corp 4-Nitrophenyl-a-L-fucopyranoside, 100 Milligrams
Chromogenic substrate for detecting a-L-Fucosidase.
![Research Products International Corp [ONPG] 2-Nitrophenyl-B-D-Galactopyranoside, 25 Grams](https://assets.fishersci.com/TFS-Assets/CCG/product-images/VN00006095-N81000-25.02.JPG-250.jpg)
Research Products International Corp [ONPG] 2-Nitrophenyl-B-D-Galactopyranoside, 25 Grams
Colorimetric and spectrophotometric substrate for detection of β-D-Galactosidase.
Sigma Aldrich Fine Chemicals Biosciences Methyl α-D-Glucopyranoside | CAS No. 97-30-3 | MDL No. MFCD00064086 | 100G
Methyl α-D-glucopyranoside | Purity: ≥ 99% | Mol Wt: 194.18 | CAS No.: 97-30-3 | MDL No.:MFCD00064086 100g
Sucrose (Crystalline/NF/EP/BP/JP), Fisher Chemical™
CAS: 57-50-1 Molecular Formula: C12H22O11 Molecular Weight (g/mol): 342.30 MDL Number: MFCD00006626 InChI Key: CZMRCDWAGMRECN-PWPRYFECNA-N Synonym: sucrose,saccharose,cane sugar,sugar,table sugar,white sugar,d-sucrose,saccharum,rohrzucker,amerfand PubChem CID: 5988 ChEBI: CHEBI:17992 IUPAC Name: (2R,3R,4S,5S,6R)-2-{[(2S,3S,4S,5R)-3,4-dihydroxy-2,5-bis(hydroxymethyl)oxolan-2-yl]oxy}-6-(hydroxymethyl)oxane-3,4,5-triol SMILES: OC[C@H]1O[C@@](CO)(O[C@H]2O[C@H](CO)[C@@H](O)[C@H](O)[C@H]2O)[C@@H](O)[C@@H]1O