Nutritional Supplements
Sigma Aldrich Fine Chemicals Biosciences Poly-L-lysine-fITC Labeled10MG
Poly-L-lysine-fITC Labeled10MG
Research Products International Corp Gamborg's B5 Medium Vitamin Mixture, 28 Grams of Powder, Makes 250 Milliliters of Solution
Powdered mixture as described by Gamborg, et. al. (1968). Package contains powder vitamins to prepare of a 1000X vitamin stock solution. Use 1 milliliter vitamin stock solution to prepare 1 liter medium of final vitamin concentration.
Alkali Scientific Moeller Decarboxylase Broth w/Ornithine 5mL Tube, 10/Pk
Moeller Decarboxylase Broth with Ornithine is a biochemical medium used to determine whether microorganisms produce the enzyme ornithine decarboxylase. The test is frequently used for differentiation of Gram negative enteric bacteria such as Enterobacter, Klebsiella, and Proteus species. Each 5 mL tube contains glucose, peptones, the amino acid ornithine, and pH indicators including bromocresol purple and cresol red. After inoculation, organisms ferment glucose and create an acidic environment that turns the medium yellow. If the organism possesses ornithine decarboxylase, the enzyme converts ornithine into the alkaline compound putrescine. This raises the pH and changes the medium back to purple. When the enzyme is absent, the medium remains yellow, indicating a negative reaction useful for biochemical identification.
Sigma Aldrich Fine Chemicals Biosciences Yeast Extract suitable for microbiology | 8013-01-2 | MFCD00132599 | 2.5KG
Yeast Extract suitable for microbiology | Purity: >=11% total nitrogen (N) basis; ~5% amino-nitrogen basis | 8013-01-2 | MFCD00132599 | 2.5KG
Sigma Aldrich Fine Chemicals Biosciences Bold Modified Basal Freshwater Nutrient Solution, 500 mL
Bold Modified Basal Freshwater Nutrient Solution, 50x is a chemstock used to prepare Bold Modified Freshwater Nutrient Solution for use in phycology/algae studies.
BIOGEMS INTERNATIONAL INC ITS (Insulin-Transferrin-Selenium) (100x) 10mL
Insulin-Transferrin-Selenium (ITS) is a basal media supplement and can be used to reduce the amount of fetal bovine serum (FBS) needed to culture cells. Insulin promotes the uptake of glucose and amino acids, transferrin is a non-toxic iron carrier, selenium is required for the function of glutathione peroxidase and other antioxidant enzymes. The components of the solution are manufactured animal-free and it is provided as a 100x sterile concentrate.
Sigma Aldrich Fine Chemicals Biosciences Poly-D-Lysine Laminin 2.
Poly-D-Lysine and Laminin. This SOLUTIONon is prepared in phosphate-buffered saline and sterile filtered.
Lonza Walkersville L-Glutamine GMP 200mM 100ml
L-Glutamine GMP supplied as 29 3 mg/ml in 0 85% NaCL 200 mM for application where L-Glutamine GMP is required This BioWhittaker Cell Culture Media is produced according to cGMP and labelled For Further Manufacturing (FFM) GMP Products are intended for research or further manufacturing use only The products confirm with cGMP manufacturing compliance expectations for medical devices including 21 CFR Part 820 and ISO 13485 THIS PRODUCT IS NOT INTENDED FOR DIRECT THERAPEUTIC USE IN HUMANS
Advanced Biomatrix Fibroin Silk Solution, 50 mg/ml
This Silk Fibroin solution is approximately 50 mg/mL (5% w/v) of solubilized protein derived from the Bombyx Mori silkworm. Silk Fibroin is useful for forming various scaffolds such as coatings, films, sponges, hydrogels and electrospun fibers. It has a molecular weight of approximately 100k Da, and comes in 20 mL volume. The product is manufactured in a manner to minimize contamination and has a low bioburden but is not considered sterile. Fibroin offers a high degree of biocompatibility and lack of immune response when implanted within the body. As with traditional tissue-engineering approaches, silk scaffolds are typically seeded in vitro with a specific cell type as most cells will adhere to fibroin protein, and then cultured over time to mimic tissue architecture. It has been shown that the silk fibroin protein can be degraded by a number of naturally occurring proteolytic enzymes, and is thus a biologically active scaffold unlike other synthetic materials.
Sigma Aldrich Fine Chemicals Biosciences L-Histidine monohydrochloride monohydrate from non-animal source, meets EP testing specifications, suitable for cell culture, 98.5-101.0% | 5934-29-2 | MFCD00151027 | 1KG
L-Histidine monohydrochloride monohydrate from non-animal source, meets EP testing specifications, suitable for cell culture, 98.5-101.0% | Purity: 98.5-101.0% | Mol Wt: 209.63 | 5934-29-2 | MFCD00151027 | 1KG
Sigma Aldrich Fine Chemicals Biosciences Peptone from milk solids Refined hydrolysate | 73049-73-7 | MFCD00131829 | 1KG
Peptone from milk solids Refined hydrolysate | 73049-73-7 | MFCD00131829 | 1KG