Recirculating Chillers
Sigma Aldrich Fine Chemicals Biosciences SpongeColR Columnar Archit
SpongeCol(R) is a collagen sponge with an interpenetrating columnar porous architecture structure. SpongeCol(R) contains a unique columnar porous network which permits cells and nutrients to flow completely through the interpenetrating pores and provides an increased surface area for cell attachment growth and migration. It is composed of highly purified Type I collagen which best supports the attachment proliferation and function of cells. The collagen is lightly cross-linked for increased mechanical strength and durability for short and long term tissue culture yet is still biodegradable over the longer-term. The diameter of the pores ranges from 100 to 400 micron with the average diameter being approximately 200 microns. This product is terminally sterilized and ready-to-use.
Sigma Aldrich Fine Chemicals Biosciences L-alpha-Phosphatidyl-L-ser25MG
L L-alpha-Phosphatidyl-L-ser25MG
Sigma Aldrich Fine Chemicals Biosciences Riboflavin 5-phosphate sod10G
Riboflavin 5AE-phosphate (flavin mononucleotide (fMN)) is a vitamin B12 derivative containing isoalloxazine ring system.
Sigma Aldrich Fine Chemicals Biosciences EppendorfR Protein LoBind
EppendofR EppendorfR Protein LoBind
Sigma Aldrich Fine Chemicals Biosciences NorellR Select SeriesTM 5
Manufactured out of ASTM Type 1 Class A glass Norell Select Series NMR tubes is specifically designed for high-reSOLUTIONon NMR spectroscopy. The Select Series provides reliable performance for spinning or non-spinning techniques structure determination of small molecules or determining the 3-D structure of a membrane protein.
Sigma Aldrich Fine Chemicals Biosciences Dulbeccos Modified Eagles
DULBECCOS Dulbeccos Modified Eagles
Sigma Aldrich Fine Chemicals Biosciences HamiltonR syringe model vo1EA
HAMILTONR HamiltonR syringe model vo1EA
Sigma Aldrich Fine Chemicals Biosciences JumpStartTM Taq ReadyMixTM
JumpStart(TM) Taq ReadyMix(TM) is a ready-to-use 2X master mix that contains JumpStart(TM) Taq DNA polymerase 99% pure dNTPs reaction buffer and JumpStart(TM) Taq antibody. The Taq DNA polymerase is an antibody-inactivated hot-start enzyme. Once the reaction temperature reaches 70C the DNA polymerase-antibody complex dissociates and Taq DNA polymerase activity is restored. This antibody-enzyme complex allows for easy and convenient set-up with less contamination risk than manual hot-start techniques.
Sigma Aldrich Fine Chemicals Biosciences NorellR Select SeriesTM 3
Manufactured out of ASTM Type 1 Class A glass Norell Select Series NMR tubes are specifically designed for high-reSOLUTIONon NMR spectroscopy. The Select Series provides reliable performance for spinning or non-spinning techniques structure determination of small molecules or determining the 3-D structure of a membrane protein.
Sigma Aldrich Fine Chemicals Biosciences Pregnenolone sulfate sodu100MG
SULFATE Pregnenolone sulfate sodu100MG
Sigma Aldrich Fine Chemicals Biosciences TrizmaR hydrochloride solu1L
Trizma(R) hydrochloride SOLUTIONon is a useful biological buffer.
Sigma Aldrich Fine Chemicals Biosciences TriPureTM Isolation Reagen
Monophasic SOLUTIONon of phenol and guanidine thiocyanate for RNA DNA and protein isolation.
Sigma Aldrich Fine Chemicals Biosciences Tetramethylrhodamine isoth50MG
methyl Tetramethylrhodamine isoth50MG
Sigma Aldrich Fine Chemicals Biosciences beta-Glucanase from Tricho100G
-Glucanase represents a group of carbohydrate enzymes which break down glycosidic bonds within beta-glucan. It forms the main constituent of fungal cell walls and could be a potential structural and storage polysaccharide of marine macro-algae. It has the ability to degrade fungal cell walls and may be involved in defense mechanism of plants against pathogenic fungi.
Sigma Aldrich Fine Chemicals Biosciences HellmanexTM III Special Cl1EA
Hellmanex III significantly reduces the surface tension of water. The removal of dirt particles is also assured by the good wetting action of a Hellmanex III aqueous SOLUTIONon while its high emulsifying and dispersing capabilities prevent the redeposition of the loosened particles. Special surface-active substances facilitate the residue-free rinsing of the optical components once they have been cleaned.Hellmanex III is filtered to 1 mum and is therefore virtually free of solid particles.