Ugrás a tartalomra
Merck

A7511

Sigma-Aldrich

Bovine Serum Albumin

lyophilized powder, essentially fatty acid free, ≥97% (agarose gel electrophoresis), 1X Crystallized

Szinonimák:

Albumin bovine serum, BSA, Bovine albumin

Bejelentkezésa Szervezeti és Szerződéses árazás megtekintéséhez


About This Item

CAS-szám:
EC-szám:
MDL-szám:
UNSPSC kód:
12352202
NACRES:
NA.27

biológiai forrás

bovine

Minőségi szint

Teszt

≥97% (agarose gel electrophoresis)

Forma

lyophilized powder

minőség

crystallized

molekulatömeg

~66 kDa

tisztítva

cold ethanol fractionation

kiszerelés

poly bottle of

eredet

USA origin

Zsírsav tartalom

≤0.01%

technika/technikák

ELISA: suitable
electrophoresis: suitable
western blot: suitable

szennyeződések

≤0.01% free fatty acid

pH

7

oldhatóság

water: soluble (50 mg/ml)

UniProt elérési szám

tárolási hőmérséklet

2-8°C

Géninformáció

bovine ... ALB(280717)

Looking for similar products? Látogasson el ide Útmutató a termékösszehasonlításhoz

Biokémiai/fiziológiai hatások

Certain conformational and primary-sequence epitopes of BSA are suspected allergens in human beef and milk allergies.

Tulajdonságok és előnyök

  • Essentially fatty acid free
  • Crystallized

Elkészítési megjegyzés

Often referred to as Cohn fraction V; this product is prepared by a modified method of the Cohn cold ethanol fractionation method. Further purified by a proprietary crystallization method
Prepared from albumin (A4378)
Serum albumin may be referred to as Fraction V. This naming convention is taken from the original Cohn method of fractionating serum proteins using cold ethanol precipitation. Serum albumin was found in the fifth ethanol fraction using Cohn′s method. Since then, the term "Fraction V" has been used by some to describe serum albumin regardless of the method of preparation. Others have used this term to describe serum albumin purified by ethanol fractionation methods that have been highly modified since the original Cohn method was described. Sigma-Aldrich manufactures and distributes serum albumins purified from a variety of primary methods including the true Cohn fractionation method, modified ethanol fractionation methods, heat shock and chromatography. Additional purification steps may include crystallization or charcoal filtration.

Tárolási osztály kódja

11 - Combustible Solids

WGK

WGK 3

Lobbanási pont (F)

Not applicable

Lobbanási pont (C)

Not applicable

Egyéni védőeszköz

Eyeshields, Gloves, type N95 (US)


Válasszon a legfrissebb verziók közül:

Analitikai tanúsítványok (COA)

Lot/Batch Number

Nem találja a megfelelő verziót?

Ha egy adott verzióra van szüksége, a tétel- vagy cikkszám alapján rákereshet egy adott tanúsítványra.

Már rendelkezik ezzel a termékkel?

Az Ön által nemrégiben megvásárolt termékekre vonatkozó dokumentumokat a Dokumentumtárban találja.

Dokumentumtár megtekintése

Julia M Laufer et al.
Frontiers in immunology, 9, 3115-3115 (2019-01-30)
The chemokine receptor CCR7 guides T cells and dendritic cells to and within lymph nodes to launch the onset of adaptive immunity. Here, we demonstrate that CCR7 in addition acts as a potent co-stimulatory molecule in T cell activation. We
Hin-Koon Woo et al.
Nature protocols, 3(8), 1341-1349 (2008-08-21)
Nanostructure-initiator mass spectrometry (NIMS) is a new surface-based MS technique that uses a nanostructured surface to trap liquid ('initiator') compounds. Analyte materials adsorbed onto this 'clathrate' surface are subsequently released by laser irradiation for mass analysis. In this protocol, we
Q Heydt et al.
Nature communications, 12(1), 5507-5507 (2021-09-19)
The specific niche adaptations that facilitate primary disease and Acute Lymphoblastic Leukaemia (ALL) survival after induction chemotherapy remain unclear. Here, we show that Bone Marrow (BM) adipocytes dynamically evolve during ALL pathogenesis and therapy, transitioning from cellular depletion in the
Balázs Rada et al.
Journal of immunology (Baltimore, Md. : 1950), 181(7), 4883-4893 (2008-09-20)
The dual oxidase-thiocyanate-lactoperoxidase (Duox/SCN(-)/LPO) system generates the microbicidal oxidant hypothiocyanite in the airway surface liquid by using LPO, thiocyanate, and Duox-derived hydrogen peroxide released from the apical surface of the airway epithelium. This system is effective against several microorganisms that
Eva P Browne et al.
Aquatic toxicology (Amsterdam, Netherlands), 92(4), 281-287 (2009-04-07)
Polybrominated diphenyl ethers (PBDEs) are brominated flame retardants that persist in the environment and are present in geographically widespread fish species. PBDE concentrations can be particularly high in resident Chinook salmon (Onchorhynchus tshawytscha) in the Puget Sound, Washington. Although PBDE

Tudóscsoportunk valamennyi kutatási területen rendelkezik tapasztalattal, beleértve az élettudományt, az anyagtudományt, a kémiai szintézist, a kromatográfiát, az analitikát és még sok más területet.

Lépjen kapcsolatba a szaktanácsadással