Produkte von United States Biological

USBiological

United States Biological (US Biological) liegt nördlich von Boston an der Ostküste der USA und versteht sich als "One-Stop-Shop" für die Life-Science-Branche. Das Unternehmen bietet insbesondere Biochemikalien, rekombinante Proteine, Zellkulturmedien, molekularbiologische Reagenzien sowie Kits und Assays an. Darüber hinaus stellt US Biological eine breite Auswahl an Antikörper bereit. Die Produkte werden in zahllosen wissenschaftlichen Anwendungen von Kunden aus Universitäten, Forschungsinstituten sowie von führenden Pharmazeutik- und Biotechnologieunternehmen verwendet.

Mehr Informationen unter: www.usbio.net

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Chloramphenicol (Chloromycetin)
Chloramphenicol (Chloromycetin)

Artikelnummer: C4350.1

Chloramphenicol is a chlorine-containing antibiotic produced by Streptomyces venezuelae. It has a wide spectrum of activity against gram-positive and gram-negative cocci and bacilli (including anaerobes), Rickettsia, Mycoplasma, and Chlamydia. It inhibits prokaryotic protein synthesis by attaching to the 50S...
CAS 56-75-7
MW: 323.13 D
ab 75,00 €
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EDTA Trisodium Salt Trihydrate (Ethylenediaminetetraacetic acid, trisodium trihydrate)
EDTA Trisodium Salt Trihydrate...

Artikelnummer: E2210-06.1

Purity: ~99%
CAS 65501-25-9
MW: 412.14 D
ab 260,00 €
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Nematode Growth Medium (NGM) (Powder)
Nematode Growth Medium (NGM) (Powder)

Artikelnummer: N1000.1

A standard preparation for use in Nematode growth studies. Appearance: Light tan to pale yellow, homogeneous, free flowing powder, Solubility without autoclaving: Light tan, incomplete, Solubility with autoclaving: Light tan, clear, complete, pH with autoclaving: As Reported, Protocol: Cooling the N1000 solution...
ab 142,00 €
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RPMI 1640 Medium Modified w/o L-Glutamine, w/o Amino acids, Glucose (Powder)
RPMI 1640 Medium Modified w/o L-Glutamine, w/o Amino...

Artikelnummer: R9010-01.10

RPMI 1640 is used for the culture of human normal and neoplastic leukocytes. RPMI 1640 was developed by Moore et al. at Roswell Park Memorial Institute. Appearance: Yellow to light orange, homogenous, free flowing powder, Solubility: Magenta, clear, complete, pH: As Reported, Endotoxin: <1EU/ml, , Important...
ab 210,00 €
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alpha-Ketoglutaric Acid (2-Oxopentanedioic acid)
alpha-Ketoglutaric Acid (2-Oxopentanedioic acid)

Artikelnummer: K0500.1

Synonyms: , 2-Oxopentanedioic Acid, 2-Oxo-1,5-pentanedioic Acid, 2-Oxoglutaric Acid, 2-Oxopentanedioic Acid, NSC 17391, alpha-Ketoglutaric Acid, alpha-Oxoglutaric Acid, alpha-Oxopentanedioic Acid, alpha-keto-Glutaric Acid, CAS No: 328-50-7, Molecular Formula: C5H6O5, Molecular Weight: 146.1, Appearance: Supplied...
CAS 328-50-7
MW: 146.10 D
ab 103,00 €
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Gentamycin (Gentamicin) Sulfate USP (Micromonospora purpurea)
Gentamycin (Gentamicin) Sulfate USP (Micromonospora...

Artikelnummer: G2030.5

Broad spectrum, cell culture aminoglycoside antibiotic that is non toxic to viruses and mammalian cells at antibacterial levels. Inhibits growth of gram positive and negative bacteria, and mycoplasma. Inhibits normal protein synthesis by binding to L6 protein of 50S ribosomal subunit. Useful antibiotic for...
CAS 1405-41-0
ab 129,00 €
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Coenzyme A, Free Acid
Coenzyme A, Free Acid

Artikelnummer: C7505-50.100

A co-factor in enzymatic acetyl transfer reactions. Synonyms: CoA, CoASH, HSCoA, CAS No: 85-61-0, Molecular Formula: C21H36N7O16P3S, Molecular Weight: 767.53, Appearance: White to yellow lyophilized powder, TLC (254nm): One spot, Potency: >250u/mg, Solubility (in water): Colorless, Loss on Drying: <5%, Storage and...
CAS 85-61-0
ab 280,00 €
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Coenzyme A, Lithium Salt
Coenzyme A, Lithium Salt

Artikelnummer: C7505-51.25

Coenzyme A (CoA, CoASH, HSCoA) is a coenzyme that facilitates enzymatic acyl-group transfer reactions and supports the synthesis and oxidation of fatty acids. CoA is involved in the mechanisms of a wide variety of enzymes. Source: Yeast, Synonyms: CoA trilithium salt, CoA, CoASH, HSCoA, CAS No: 18439-24-2, Molecular...
CAS 18439-24-2
MW: 774.49
ab 168,00 €
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G418 Sulfate (Geneticin)
G418 Sulfate (Geneticin)

Artikelnummer: G1000.1

G418 Sulfate is an aminoglycoside related to Gentamycin, used as a selective agent in bacterial genetics. It is toxic to yeast, bacteria, many plant and mammalian cells, helminths and protozoans. Appearance: White, crystalline powder, Solubility: Colorless, clear, complete, Potency: >620ug/mg, Suggested Working...
CAS 108321-42-2
MW: 692.70 D
ab 113,00 €
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Lipoxin A4 (LXA4) BioAssay ELISA Kit,
Lipoxin A4 (LXA4) BioAssay ELISA Kit,

Artikelnummer: L2622-20.1

Lipoxin A4 (LXA4) is a biologically active lipoxygenase interaction product derived from arachidonic acid. Arachidonic acid is first oxygenated by 15-lipoxygenase to form 15-HETE which is then converted by 5-lipoxygenase and epoxide hydrase to generate LXA4. LXA4 stimulates leukocyte chemotaxis without aggregation...
Anwendung: ELISA
1.317,00 €
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Complement Component 3a (C3a) BioAssay(TM) ELISA Kit (Porcine)
Complement Component 3a (C3a) BioAssay(TM) ELISA Kit...

Artikelnummer: 152433.96

Complement Component 3a (C3a) BioAssay(TM) ELISA Kit is a sandwich enzyme immunoassay for in vitro quantitative measurement of C3a in porcine serum, plasma and other biological fluids. Detection Range: 31.2-2000pg/ml, Sensitivity: 12.7pg/mlg/ml, Intra-Assay: CV <10% , Inter-Assay: CV <12%, Kit Components:...
Anwendung: ELISA
1.047,00 €
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Guanidine Hydrochloride (Aminomethanamidine hydrochloride)
Guanidine Hydrochloride (Aminomethanamidine hydrochloride)

Artikelnummer: G9010.500

Guanidine Hydrochloride is used as a common protein denaturant in the purification and extraction of mRNA, nucleic acids and proteins from cellular material. It acts as a strong RNase inhibitor, protecting cellular transcripts from degradation during tissue extraction. Synonyms: Aminomethanamidine...
CAS 50-01-1
MW: 95.53 D
ab 76,00 €
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