Ugrás a tartalomra
Merck

A6955

Sigma-Aldrich

Angiogenin human

≥97% (SDS-PAGE), recombinant, expressed in E. coli, lyophilized powder, suitable for cell culture

Szinonimák:

ANG

Bejelentkezésa Szervezeti és Szerződéses árazás megtekintéséhez


About This Item

MDL-szám:
UNSPSC kód:
12352202
NACRES:
NA.32

biológiai forrás

human

Minőségi szint

rekombináns

expressed in E. coli

Teszt

≥97% (SDS-PAGE)

Forma

lyophilized powder

molekulatömeg

14.4 kDa

kiszerelés

pkg of 50 μg

tárolási körülmény

avoid repeated freeze/thaw cycles

technika/technikák

cell culture | mammalian: suitable

szennyeződések

endotoxin, tested

UniProt elérési szám

tárolási hőmérséklet

−20°C

Géninformáció

human ... ANG(283)

Általános leírás

Angiogenin is a secreted growth factor. It is localized in the tissue fluids such as plasma, amniotic fluid, cerebrospinal fluid and tumor microenvironment.

Alkalmazás

Angiogenin human has been used to treat chicken eggs to determine its activity by chorioallantoic membrane (CAM) analysis . It has also been used to determine the angiogenic activity of Candida albicans and Streptococcus pneumoniae cultures by chicken chorioallantoic membrane assay .

Biokémiai/fiziológiai hatások

Angiogenin plays a role in several biological functions such as tumorigenesis, innate immunity, neuroprotection. It also plays a role in reproduction, regeneration of damaged tissues and neovascularization.
Angiogenin, a liver-derived angiogenic factor, is a single chain polypeptide with an isoelectric point of pl >9.5 and a member of the ribonuclease superfamily.
Angiogenin, a liver-derived angiogenic factor, is a single chain polypeptide with an isoelectric point of pl >9.5 and a member of the ribonuclease superfamily. Although the ribonucleolytic activity of angiogenin toward most RNase A substrates is lower than that of RNase A, this activity is essential to its angiogenic activity since inhibition of the angiogenin RNase activity will inhibit the angiogenic activity. High affinity receptors for angiogenin are expressed in cultured aortic smooth muscle cells and can be modulated by protamin, heparin and placental ribonuclease inhibitor.

Fizikai forma

Lyophilized from a 0.2 μm filtered solution in phosphate buffered saline containing 2.5 mg bovine serum albumin.

Analízis megjegyzés

The activity of human angiogenin is tested in culture by measuring its ribonucleolytic activity for yeast tRNA.

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)


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Analitikai tanúsítványok (COA)

Lot/Batch Number

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Dokumentumtár megtekintése

Human angiogenin lacks specific antimicrobial activity
Avdeeva, Svetlana V, et al.
Current Microbiology, 53(6), 477-478 (2006)
Evaluation of angiogenesis in diabetic lower limb wound healing using a natural medicine: A quantitative approach
Barui A, et al.
Wounds : a compendium of clinical research and practice, 6, 26-33 (2014)
Three decades of research on angiogenin: a review and perspective
Sheng J and Xu Z
Acta biochimica et biophysica Sinica, 48(5), 399-410 (2016)
D J Strydom
Cellular and molecular life sciences : CMLS, 54(8), 811-824 (1998-10-07)
The angiogenic and other biological functions of the angiogenins, members of the pancreatic RNase superfamily of proteins, are reviewed in the context of their primary and tertiary structures. The ribonucleolytic activity and interactions with the placental ribonuclease inhibitor have seen
J Badet
Pathologie-biologie, 47(4), 345-351 (1999-06-18)
Angiogenin is a heparin-binding 14 kDa plasma protein with angiogenic and ribonucleolytic activity. Although its structural features have been extensively studied, an understanding of its physiological role and of how its properties are expressed continues to elude researchers. This article

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

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