United States Biological Corporation

United States Biological Corporation ANTI-GLYCERALDEHYDE-3PHOSPHATE DFS Item

NC0356794 Glyceraldehyde 3-Phosphate Dehydrogenase (GAPD, GAPDH) (Glycerol Free) Mab Mo xRb E B IC IF Glyceraldehyde 3-Phosphate Dehydrogenase (GAPD, GAPDH) (Glycerol Free) Mab Mo xRb E B IC IF

United States Biological Corporation ZYMOLYASE 20T DFS Item

NC0236652 Zymolyase, produced by a submerged culture of Arthrobacter luteus (1), is an enzyme preparation which effectively lyses cell walls of viable yeast cells. An essential enzyme responsible for lysis of viable yeast cells in this preparation is b-1, 3-glucan laminaripentaohydrolase. It hydrolyzes linear glucose polymers with b-1,3-linkages and releases laminaripentaose specifically as the main and minimum product unit (4,5,10,11). This lytic activity releases spheroplasts and protoplasts in the preparation of yeast DNA prior to restriction enzyme digestion and Southern Blot analysis. The extent of lysis of yeast cells by Zymolyase varies with yeast strain, growth stage of yeast and cultural condition (6-8). Further information related to Zymolyase is obtained in the references below. Source: Arthrobactor luteus Applications: Protoplast/Spheroplast Preparation Yeast Cell Fusion Yeast Cell Transformation Appearance: Lyophilized powder Activity: 20u/mg Zymolyase, produced by a submerged culture of Arthrobacter luteus (1), is an enzyme preparation which effectively lyses cell walls of viable yeast cells. An essential enzyme responsible for lysis of viable yeast cells in this preparation is b-1, 3-glucan laminaripentaohydrolase. It hydrolyzes linear glucose polymers with b-1,3-linkages and releases laminaripentaose specifically as the main and minimum product unit (4,5,10,11). This lytic activity releases spheroplasts and protoplasts in the preparation of yeast DNA prior to restriction enzyme digestion and Southern Blot analysis. The extent of lysis of yeast cells by Zymolyase varies with yeast strain, growth stage of yeast and cultural condition (6-8). Further information related to Zymolyase is obtained in the references below. Source: Arthrobactor luteus Applications: Protoplast/Spheroplast Preparation Yeast Cell Fusion Yeast Cell Transformation Appearance: Lyophilized powder Activity: 20u/mg

United States Biological Corporation DROP-OUT MIX COMP W/O YNB 100G DFS Item

NC0608619 Drop-out Mix Complete (DOC) is used as a supplement to Drop-out Base for making synthetic, complete media formulations in accordance with Methods in Yeast Genetics. All lots are quality control tested using the appropriate yeast strains and transformants. Convenient Powders Useful for One-Hybrid and Two-Hybrid Systems Competitively Priced...! Dust-Free: Specially milled powder blends are designed to eliminate or greatly reduce airborne particulates Homogeneous: Proprietary blending technology ensures complete mixing of components Companion Products: D9500: Drop-out Base With Glucose (Powder) D9501: Drop-out Base With Raffinose (Powder) D9502: Drop-out Base With Galactose (Powder) D9510: Drop-out Base With Glucose and Agar (Powder) D9511: Drop-out Base With Raffinose and Agar (Powder) D9512: Drop-out Base With Galactose and Agar (Powder) Y2020: Yeast Nitrogen Base w/ AA & w/ AS, w/o Carbohydrate (YNB) (Powder) Drop-out Mix Complete (DOC) is used as a supplement to Drop-out Base for making synthetic, complete media formulations in accordance with Methods in Yeast Genetics. All lots are quality control tested using the appropriate yeast strains and transformants. Convenient Powders Useful for One-Hybrid and Two-Hybrid Systems Competitively Priced...! Dust-Free: Specially milled powder blends are designed to eliminate or greatly reduce airborne particulates Homogeneous: Proprietary blending technology ensures complete mixing of components Companion Products: D9500: Drop-out Base With Glucose (Powder) D9501: Drop-out Base With Raffinose (Powder) D9502: Drop-out Base With Galactose (Powder) D9510: Drop-out Base With Glucose and Agar (Powder) D9511: Drop-out Base With Raffinose and Agar (Powder) D9512: Drop-out Base With Galactose and Agar (Powder) Y2020: Yeast Nitrogen Base w/ AA & w/ AS, w/o Carbohydrate (YNB) (Powder)

United States Biological Corporation ANTI PROSTAGLANDIN D SYN 100UG DFS Item

NC0589634 Anti-Prostaglandin D Synthase, Hematopoietic form (PGD Synthase) Anti-Prostaglandin D Synthase, Hematopoietic form (PGD Synthase)

United States Biological Corporation 5 KG GLYCINE ULTRAPURE DFS Item

NC9726283 Glycine is used in Tris-Glycine electrophoresis buffer formulations. This is a highly purified grade suitable for use in peptide synthesis. Special grade of Glycine used specifically for cell culture and Molecular Biology applications. Solubility: Complete solubility in water; slight solubility in alcohol and ether. pH (1%): 5.9-6.5 Residue on Ignition: ≤ 0.1% Heavy Metals (Pb): ≤ 0.002% Chloride: ≤ 0.007% Sulfate: ≤ 0.0065% Identity (IR): Conforms to reference USP Loss on Drying (Dry at 105°C for 2 hrs.): ≤ 0.2% RNase: None Detected DNase: None Detected Protease: None Detected Storage and Stability: Glycine is stable at RT. Powder may be stored at 4°C for long term storage. Stable for 12 months after receipt at 4°C. Glycine is used in Tris-Glycine electrophoresis buffer formulations. This is a highly purified grade suitable for use in peptide synthesis. Special grade of Glycine used specifically for cell culture and Molecular Biology applications. Solubility: Complete solubility in water; slight solubility in alcohol and ether. pH (1%): 5.9-6.5 Residue on Ignition: ≤ 0.1% Heavy Metals (Pb): ≤ 0.002% Chloride: ≤ 0.007% Sulfate: ≤ 0.0065% Identity (IR): Conforms to reference USP Loss on Drying (Dry at 105°C for 2 hrs.): ≤ 0.2% RNase: None Detected DNase: None Detected Protease: None Detected Storage and Stability: Glycine is stable at RT. Powder may be stored at 4°C for long term storage. Stable for 12 months after receipt at 4°C.

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