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(R,R)-1,4-Disulfanylobutan-2,3-diol ≥99% dla biologii molekularnej

Producent: MP Biomedicals

Opis: (R*,R*)-1,4-Disulfanylobutan-2,3-diol ≥99% dla biologii molekularnej

EDTA tetrasodium salt tetrahydrate 99.5% dla biologii molekularnej DNase-, RNase-, protease-free

Numer katalogowy: (ACRO327211000)

Producent: Thermo Fisher Scientific

Opis: EDTA tetrasodium salt tetrahydrate 99.5% dla biologii molekularnej DNase-, RNase-, protease-free

j.m.: 1 * 100 g

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Glicyna ≥99% dla biologii molekularnej

Producent: MP Biomedicals

Opis: Storage: Store at Room Temperature (15-30 °C)
Glycine is a non-essential amino acid. It is only amino acid with no asymmetric carbon and thus is not chiral. It is the major inhibitory neurotransmitter. It is involved in the biosynthesis of the porphyrin rings of hemes and chlorophylls.
Glycine is commonly used in buffer solutions, in electrophoresis and preparative chromatography. A study of the folding of monoclonal antibodies in the presence of glycine and their subsequent purification has been published. The use of glycine in the purification of lipopolysaccharides, lipooligosaccharides, and lipid A has been reported. It is an amino acid for use in cell culture media development applications and existing media formulations. Glycine is commonly used as a component in Tris-glycine and Tris-glycine-SDS running buffers for polyacrylamide gel electrophoresis, a component of Towbin's transfer buffer for Western blots, a buffer substance in cryoenzymology, in osmotic pressure maintenance in isoelectric focusing of erythrocytes, salting-in effect in protein chemistry, and as a buffer component in the coupled phosphatase-kinase reaction for end labelling of restriction fragments. The growth requirements of various microorganisms is reported in the Handbook of Microbiology.
Glycine is a non-chiral amino acid that can be synthesized in the body from the amino acid serine by Serine Hydroxymethyltransferase. Inhibitory neurotransmitter in spinal cord, allosteric regulator of NMDA receptors.

Vancomycin hydrochloride dla biologii molekularnej

Producent: Thermo Fisher Scientific

Opis: Inhibits bacterial mucopeptide synthesis.

MSDS Certyfikaty

Chlorek amonu for molecular biology

Numer katalogowy: (ACRO464595000)

Producent: Thermo Fisher Scientific

Opis: Chlorek amonu dla biologii molekularnej

j.m.: 1 * 500 g

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Albumina z surowicy bydlęcej, klasa biologii molekularnej, wolna od IgG

Numer katalogowy: (422351S)

Producent: VWR Chemicals

Opis: A higher purity product than standard grade or Cohn fraction V material. It is negative for globulins that interfere in many assays.

j.m.: 1 * 100 g

MSDS Certyfikaty Wyprzedaż

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Antropologiczny model czaszki - KNM-ER 406, Omo L. 7a-125

Numer katalogowy: (BINH1001298)

Producent: 3B Scientific

Opis: The KNM-ER 406, Omo L. 7a-125 skull model is the finest casting produced from scientifically made copies of specimens. This unique KNM-ER 406, Omo L. 7a-125 replica is supplemented by having it displayed on a pedestal that contains a relief map of the geographical area where the skull specimen was found. This KNM-ER 406, Omo L. 7a-125 skull model is a high-quality casting of a reconstruction of the Kalvarium skull (KMN-ER 406) with a partial mandible (Omo L. 7a-125). The Kalvarium skull is approximately 1,7 million years old and was discovered at Lake Rudolph (now called Lake Turkana) in 1970. The partial mandible comes from a different dig but is clearly from the same species. The classification of the species that this skull comes from has not yet been indisputably clarified. Discussions continue as to whether the anatomical features of this skull specimen points to classification as an Australopithecus boisei or a Paranthropus boisei. Example of a pre-human hominid. Discovered at: Lake Turkana, formerly Lake Rudolph Discovery: 1970 Age: about 1,7 million years This KNM-ER 406, Omo L. 7a-125 skull replica is a great tool for teaching and learning the anatomy of early huminid species.

j.m.: 1 * 1 SZT

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błękit nitrotetrazolinowy dla biologii molekularnej

Producent: MP Biomedicals

Opis: p-Nitroblue Tetrazolium Chloride is an NADPH-diaphorase substrate that competitively inhibits NOS (nitric oxide synthase) (IC50 = 3-4 μM). In combination with 5-Bromo-4-chloro-3-indolyl phosphate (BCIP) and an appropriate reaction buffer, Nitroblue tetrazolium forms a substrate for the colorimetric detection of alkaline phosphatase conjugates in a variety of molecular and cell biology techniques.

p-nitro blue tetrazolium is used for the detection of alkaline phosphatase on western blots. It has also been used as a redox indicator for other enzymatic reactions including dehydrogenases, threonine deaminase, glucose-6-phosphate dehydrogenase, phosphofructokinase on polyacrylamide gels, oxidases on polyacrylamide gels, and pentose shunt dehydrogenases. Redox and halfwave potentials have been determined for p - nitro blue tetrazolium. It has also been used as a colorimetric indicator of bacterial infection in blood samples.

Biotin-PEG2-Azide dla biologii molekularnej

Numer katalogowy: (AATB3025)

Producent: AAT BIOQUEST

Opis: Biotin-PEG2-Azide *CAS 945633-30-7* is a non-cleavable, azide-activated biotinylation reagent designed for use in bioconjugation applications.

j.m.: 1 * 5 mg

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