74276 Ergebnisse für: "MP Biomedicals"
SPINeasy® DNA Kit for Yeast
Supplier: MP Biomedicals
SPINeasy® DNA Kit for Yeast is a high-performance genomic DNA (gDNA) extraction kit which is developed based on silica-membrane spin-column technology. This kit enables quick isolation of gDNA from yeast cells, typically in less than 30 minutes.
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Bovine native Casein (from Milk), MP Biomedicals
Supplier: MP Biomedicals
Casein from bovine milk is a phosphoprotein. It make up approximately 80% of the total protein in bovine milk. It is proposed to be the main protective constituent in milk.
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Lysing kits for Fastprep®-24 5G, Lysing Matrix SS, MP Biomedicals
Supplier: MP Biomedicals
Each impact-resistant 2 ml tube contains one 6,35 mm, 0,25 cal stainless-steel grinding ball.
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Phosphoenol pyruvic acid trisodium salt hydrate
Supplier: MP Biomedicals
Soluble in water.
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Tetracycline hydrochloride, yellow powder
Supplier: MP Biomedicals
Tetracycline is a broad spectrum polyketide antibiotic with clinical uses in treating bacterial infections such as Rocky Mountain spotted fever, typush fever, tick fevers, Q fever, and Brill-Zinsser disease and to treat upper respiratory infections and acne. It has been used in studies of multidrug resistance and potential side effects including acute pancreatitis.
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Pig Gelatine, Type A (from Skin), MP Biomedicals
Supplier: MP Biomedicals
Gelatin is a heterogeneous mixture of water-soluble proteins of high average molecular weights, present in collagen. The proteins are extracted by boiling skin, tendons, ligaments, bones, etc. in water. Type A gelatin is derived from acid hydrolysed tissue. The charge on a gelatin molecule and its isoelectric point are primarily due to the carboxyl amino and guanidino groups on the side chains. Type A gelatin has 78 to 80 millimoles of free carboxyl groups per 100 g of protein and a pI of 7,0 to 9,0.
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DL-Threonine ≥99%, white powder
Supplier: MP Biomedicals
DL-Threonine is an essential α - amino acid classified as polar which has two chiral centers. In plants and micro-organisms, threonine is synthesized from aspartic acid via aspartyl - semialdehyde and homoserine.
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Adenosine 5'-diphosphate disodium salt (ADP disodium salt)
Supplier: MP Biomedicals
Adenosine 5′-diphosphate (ADP) is an adenine nucleotide involved in energy storage and nucleic acid metabolism via its conversion into ATP by ATP synthases. ADP affects platelet activation through its interaction with ADP receptors P2Y1, P2Y12 and P2X1. Upon its conversion to adenosine by ecto-ADPases, platelet activation is inhibited via adenosine receptors.
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Chromium(III) picolinate
Supplier: MP Biomedicals
Picolinic Acid Chromium Salt (CrPic) is a supplemental or alternative medication for type 2 diabetes. Experimental evidence shows the effect of CrPic on glucose uptake through the activation of p38 MAPK. Chromium is thought to potentiate the action of insulin, leading to increased insulin sensitivity in type 2 diabetes.
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Tris(hydroxymethyl)aminomethane (TRIS, Trometamol)
Supplier: MP Biomedicals
Tris has been useful as buffers in a wide variety of biological systems. Uses include pH control in vitro and in vivo for body fluids and in buffering systems for electrophoresis applications. Tris has been used as a starting material for polymers, oxazolones (with carboxylic acids) and oxazolidines (with aldehydes). Tris does not precipitate calcium salts and is of value in maintaining solubility of manganese salts. It can be used for the direct standardization of a strong acid solution; the equivalence point can be determined either potentiometrically or by use of a suitable indicator such as 3-(4-Dimethylamino-1-naphthylazo)-4-methoxybenzenesulfonic acid. It is an auxiliary material in pharmaceutical science.
Store at Room Temperature (15-30 °C). Store dessicated.
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Cesium chloride ≥99.999%, white powder, Ultrapure
Supplier: MP Biomedicals
Cesium chloride is used for the preparation of electrically conducting glasses. It is also used to make solutions for the separation of RNA from DNA by density gradient centrifugation.
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HEPES (2-[4-(2-hydroxyethyl)-1-piperazinyl]ethanesulphonic acid)
Supplier: MP Biomedicals
Synonym: N-2-Hydroxyethylpiperazine-N′-2-ethanesulfonic acid) Cell Culture Reagent Crystalline Free Acid Zwitterionic Buffer useful in the pH range 6.8-8.2. pKa=7.55 at 25°C
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Anti-Actin Mouse Monoclonal Antibody [clone: B4]
Supplier: MP Biomedicals
Anti-Actin Mouse Monoclonal Antibody [clone: B4]
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Dehydrated culture media, CSM media, MP Biomedicals
Supplier: MP Biomedicals
Complete Supplement Mixture (CSM) is a culture growth media supplement for virtually all strains of Saccharomyces cerevisiae.
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Taq CORE kits, MP Biomedicals
Supplier: MP Biomedicals
The Taq CORE kits are designed for the amplification of specific regions of DNA using PCR. The PCR CORE Kits - Direct Loading provide Taq DNA Polymerase, PCR Direct Loading buffers and dNTPs necessary for amplification and subsequent loading of samples on an agarose gel.
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Aluminium oxide, Ecochrom™ Alumina B Activity: I
Supplier: MP Biomedicals
Specific Surface Area: 150 m2/g
Particle Size: 63-200 µm
Weight: 0.8 g/ml pH: 10
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Rubidium chloride ≥99%, white powder, Optical Grade
Supplier: MP Biomedicals
Rubidium chloride is used as a catalyst and additive in gasoline.
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L(-)-Tryptophan ≥99%, powder
Supplier: MP Biomedicals
L-Tryptophan is an amino acid precursor of serotonin and melatonin.
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Streptomycin sulphate, ≥650 u/mg, white, powder
Supplier: MP Biomedicals
Streptomycin sulphate is an aminoglucoside antibiotic in which streptidine is linked glycosidically to the disaccharide streptobiosamine. It is used to inhibit bacterial protein synthesis at the level of initiation inhibition. It inhibits gram-negative and gram-positive bacteria.
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Glycine ≥98%, powder
Supplier: MP Biomedicals
Glycine is a non-essential amino acid. Acts as an inhibitory neurotransmitter, particularly in brain stem and medulla. Shown to block NMDA-stimulated dopamine release in fetal mesencephalic cell cultures. Also reported to increase NMDA-receptor mediated synaptic potential in cortical neurons. It does not have a chiral center, so only amino acid with no asymmetric carbon. Therefore, it does not have a D- or L- isomer designation. This material is synthetic. It is the smallest of the 20 natural amino acids.
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Streptozocin ≥97% (~75% α-anomer basis), off-white powder
Supplier: MP Biomedicals
Streptozotocin, a glucosamine-nitrosourea, is a DNA alkylating agent that enters cells exclusively via the GLUT2 glucose transport protein. Streptozocin, a diabetagen, is especially toxic to pancreatic islet insulin-producing β-cells. It is toxic to GLUT2 positive neuroendocrine tumor cells.
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Creatinine, anhydrous 98.5-102%, white powder
Supplier: MP Biomedicals
Creatinine, the end product of creatine catabolism is a normal constituent of urine; daily output about 25 mg/kg body weight. The increased amounts in the urine are typically associated with substantially impaired renal function. Also found together with creatine in muscle tissues and blood. It reacts with picric acid under alkaline conditions to form a Janovski complex. The rate of formation of the colored complex, measured at 480-520 nm is proportional to the creatinine concentration.
Creatinine is a useful marker for normalizing levels of other molecules found in urine and the altered creatinine levels may be associated with conditions that result in decreased renal blood flow, such as diabetes and cardiovascular disease.
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Guanosine 5'-triphosphate disodium salt ≥98%, white powder
Supplier: MP Biomedicals
Guanosine-5'-triphosphate, a purine nucleotide is required as a coenzyme for protein biosynthesis in a cell-free system.
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D-(+)-Xylose, white powder
Supplier: MP Biomedicals
Xylose is the main building block for hemicellulose, the acid-catalysed degradation of hemicellulose gives furfural, a specialty solvent in industry and a precursor to synthetic polymers. In animal medicine, xylose is used to test for malabsorption by administration in water to the patient after fasting.
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L(+)-Cysteine, white powder
Supplier: MP Biomedicals
L-cysteine is used in producing antioxidants. It also promotes healing of severe burns, fat burning and helps build muscle and promotes the activity of white blood cells. It is a precursor in the food, pharmaceutical, and personal care industries.
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Deoxycholic acid free acid ≥99%, white powder
Supplier: MP Biomedicals
Deoxycholic acid is a bile acid formed by metabolism of cholate.
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Pyruvaldehyde (methylglyoxal), liquid
Supplier: MP Biomedicals
Methylglyoxal is the aldehyde form of pyruvic acid
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Microbial Chymostatin, MP Biomedicals
Supplier: MP Biomedicals
Chymostatin ([(S)-1-Carboxy-2-phenylethyl]-carbamoyl-α-[2-iminohexahydro-4(S)-pyrimidyl]-(S)-Gly-X-Phe-al) Source/Species: Microbial A mixture of type A, B, and C. X = Leu (Type A); Ile (Type B); Val (Type C). Ref: 1. Umezawa, H., et al., J. Antibiot., 23: 425 (1970). 2. Tatsuta, K., et al., J. Antibiot., 26: 625 (1973).