Hai cercato: Proteine e Peptidi
Proteins are used in routine laboratory procedures such as binding enzymes or coupling peptides to carrier proteins. These kits, mixture solutions, and collagen matrices fulfill a myriad of essential laboratory functions for developing relationships between proteins and other cellular components. The stimulating proteins offered have various amino acid arrangements and functions to fulfill any sample manipulation for testing purposes in any field.
Bovine serum albumin (BSA), Fraction V
Supplier: Merck
Bovine serum albumin (BSA), Fraction V
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Poly-L-lysine hydrobromide
Supplier: SIGMA ALDRICH MICROSCOPY
Poly-L-lysine is a positively charged amino acid polymer with approximately one HBr per lysine residue. The hydrobromide allows the poly-L-lysine to be in a crystalline form soluble in water. A small amount of product may be found in the beta structure because the HBr interferes with hydrogen bonding between amino and either the carboxyl groups or N or O containing moieties.
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VWR®, Bovine serum albumin (BSA)
Supplier: VWR Chemicals
Albumina di grado standard per applicazioni di base, prodotta mediante un processo a shock termico in acido caprilico.
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VWR®, Bovine serum albumin (BSA), Cohn fraction V
Supplier: VWR Chemicals
Albumina con V frazione di Cohn prodotta mediante frazionamento a freddo con etanolo, con il minimo uso di sostanze chimiche. La BSA conserva gli acidi grassi e i residui di acido sialico nativi.
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VWR®, Bovine serum albumin (BSA)
Supplier: VWR Chemicals
Un prodotto di maggiore purezza rispetto al materiale di grado standard o con V frazione di Cohn. Negativo per globuline che interferiscono in molti saggi.
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VWR®, Glycylglycine (Gly-Gly)
Supplier: VWR Chemicals
Biological buffers are useful for cell culture in vitro, enzyme assays and some electrophoretic applications at physiological pH.
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VWR®, Bovine serum albumin (BSA)
Supplier: VWR Chemicals
Prodotta mediante un processo a shock termico con sodio caprilato come stabilizzatore, con ulteriori trattamenti tra cui dialisi e deionizzazione.
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VWR®, Casein
Supplier: VWR Chemicals
Proteine (su prodotto anidro): Min. 92.5 %
Acidità libera: Max. 1,0%
Grassi: Max. 2.5 %
Residuo di combustione (SO4): Max. 2.75 %
Acqua: Max. 12 %
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VWR®, Streptavidin (from Streptomyces avidinii)
Supplier: VWR Chemicals
Una proteina tetramerica 60 kDa che presenta una elevata affinità di legame per la biotina. In grado di legare una molecola di biotina con ciascuna subunità, streptavidina è utile in cromatografia di affinità, test ELISA , immunoistochimica e Western Blotting.
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VWR®, Pepstatin A
Supplier: VWR Chemicals
Un inibitore della proteasi acido aspartico di pepsina, renina, e catepsina D. Anche un inibitore della proteasi HIV. Non solubili in acqua.
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VWR®, Chicken native albumin (from egg)
Supplier: VWR Chemicals
VWR®, Chicken native albumin (from egg)
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VWR®, Aprotinin
Supplier: VWR Chemicals
Un inibitore competitivo e reversibile delle serin proteasi della chimotripsina, tripsina, callicreina e plasmina . Non è un inibitore del Fattore Xa della trombina .
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VWR®, Bovine aprotinin (from Lung)
Supplier: VWR Chemicals
Un inibitore competitivo e reversibile delle serin proteasi della chimotripsina, tripsina, callicreina e plasmina . Non è un inibitore del Fattore Xa della trombina .
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VWR®, Pepstatin A
Supplier: VWR Chemicals
An aspartic protease inhibitor of pepsin, renin, and cathepsin D. Can also block HIV protease. Not soluble in water.
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VWR®, Gelatin
Supplier: VWR Chemicals
Fluorescence: 238 to 282
E. coli: equivalent
Water content: < or > 13%
pH at 25 °C: 4,0 - 5,7
Salmonella: not detectable
Standard plate count: ≤1000 /g
Viscosity: 38 to 50 mps
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VWR®, Bovine serum albumin (BSA)
Supplier: VWR Chemicals
Un'albumina senza proteasi per applicazioni RIA ed ELISA, prodotta mediante un processo a shock termico in acido caprilico.
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VWR®, Leupeptin hemisulphate
Supplier: VWR Chemicals
Un inibitore reversibile della proteasi cisteina e serina simili alla tripsina. Inibisce tripsina, plasmina, la papaina, callicreina, trombina, e catepsina A e B.
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VWR®, Leupeptin hemisulphate
Supplier: VWR Chemicals
Un inibitore reversibile della proteasi cisteina e serina proteasi simili a tripsina. Inibisce tripsina, plasmina, la papaina.
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J.T.Baker®, Chicken Native Albumin (from Egg)
Supplier: Avantor
J.T.Baker®, Chicken Native Albumin (from Egg)
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Bovine serum albumin (BSA), Fraction V
Supplier: PanReac AppliChem
Bovine serum albumin (BSA), Fraction V
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Human Recombinant TH9 Cell Polarizing PB (from E. coli)
Supplier: Shenandoah Biotechnology
Cytokines for mouse neuronal cell culture. Neural Stem Cells (NSC) are self-renewing cells, of the neural lineage, capable of generating neurons (GABA, dopamine and motor neurons), astrocytes and oligodenrocytes. NSCs are marked by expression of Nestin and can be derived from fetal neural stem cells, adult neural stem cells, embryonic stem cells and adult somatic cells.
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Mouse Recombinant Mouse Glioma CultuPB (from E. coli)
Supplier: Shenandoah Biotechnology
Cytokines for cell culture of mouse glioma cells. A glioma is a generic term used to describe tumors that arise from the glia tissue of the brain that supports and surrounds neurons. Glioma tumor cells can be successfully cultured ex vivo with EGF, FGF-basic (or FGF-2), and PDGFs (AA and BB).
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Human Recombinant FLT-3 (CTGrade GMP) (from E. coli)
Supplier: Shenandoah Biotechnology
IL-6 is an important pro-inflammatory and anti-inflammatory cytokine expressed by T cells, macrophages, and muscle cells. Signals through a receptor complex containing two receptors, IL-6Rα and gp130. Plays an important function in promoting fever and can serve to stimulate an immune response to trauma.
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Horse Recombinant RE VEGF-165 (Animal free) (from E. coli)
Supplier: Shenandoah Biotechnology
FLT-3 Ligand is a growth factor that regulates proliferation of early hematopoietic cells. FLT-3 Ligand binds to cells expressing the tyrosine kinase receptor FLT-3. FLT-3 ligand by itself does not stimulate proliferation of early hematopoietic cells, but synergizes with other CSFs and interleukins to induce growth and differentiation. Unlike SCF, FLT-3 ligand exerts no activity on mast cells. Multiple isoforms of FLT-3 Ligand have been identified.
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Human Recombinant SCF (CTGrade GMP) (from E. coli)
Supplier: Shenandoah Biotechnology
SCF is a multipotent factor which affects cells of the myeloid, erythroid, mast, and lymphoid lineages.
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Supplier: GRANT INSTRUMENTS
Supplier: BOCHEM
Supplier: VWR Collection
Supplier: OMEGA BIO-TEK
Supplier: Liebherr
Supplier: DWK Life Sciences
Supplier: Thermo Fisher Scientific
Supplier: VWR Collection
Supplier: Oxford Nanopore Technologies
Supplier: Integra
Supplier: Industrial Physics
Supplier: AAT BIOQUEST
Supplier: Palbam
Supplier: VWR Collection
Supplier: VWR Collection
Supplier: FACELLITATE
Supplier: NANOENTEK
Supplier: Greiner Bio-One