C7521
Human Collagen Type IV
from human placenta, powder, suitable for substrate for collagenase and for diagnostic assay manufacturing
Synonim(y):
Collagen Type 4
Zaloguj sięWyświetlanie cen organizacyjnych i kontraktowych
About This Item
Polecane produkty
product name
Collagen from human placenta, Bornstein and Traub Type IV, powder
pochodzenie biologiczne
human placenta
Poziom jakości
opis
Sigma Type VI
Postać
powder
zanieczyszczenia
HIV, hepatitis B and hepatitis C, none detected
rozpuszczalność
0.5 M acetic acid: 1 mg/mL
przydatność
suitable for substrate for collagenase
Zastosowanie
diagnostic assay manufacturing
temp. przechowywania
−20°C
informacje o genach
human ... COL4A2(1284) , COL4A3(1285) , COL4A4(1286) , COL4A5(1287) , COL4A6(1288)
Szukasz podobnych produktów? Odwiedź Przewodnik dotyczący porównywania produktów
Działania biochem./fizjol.
During development, collagen IV is ubiquitously distributed in BMs. During the maturation process, this network gets partially replaced in a remarkably tissue specific manner, defining BM structure and function. Collagen IV has been shown to bind to platelets, hepatocytes, keratinocytes, endothelial, mesangial, pancreatic cells and some tumor cells.
Komponenty
All collagen molecules are composed of three polypeptide chains arranged in a triple helical conformation, with a primary structure that is mostly a repeating motif with glycine in every third position and proline or 4-hydroxyproline frequently preceding the glycine residue. Type IV collagen occurs only in the basement membranes and contains up to six genetically distinct a-chains.
Uwaga dotycząca przygotowania
This is a lyophilized powder that can be reconstituted in sterile .5 M acetic acid, PBS or water at 1 mg/mL. A PBS solution will be stable for at least one year at -20°C. It is prepared by a modification of the pepsin extraction method of Glanville, R.W., et al.
Komentarz do analizy
An SDS polyacrylamide gel electrophoresis test run under reducing conditions consistent with basement membrane collagen yields three major bands.
Inne uwagi
Collagen is classified into a number of structurally and genetically distinct types. We use the nomenclature proposed by Bornstein and Traub. Be wary of confusing Sigma-type designations with recognized collagen classification types.
This page may contain text that has been machine translated.
Kod klasy składowania
11 - Combustible Solids
Klasa zagrożenia wodnego (WGK)
WGK 1
Temperatura zapłonu (°F)
Not applicable
Temperatura zapłonu (°C)
Not applicable
Środki ochrony indywidualnej
Eyeshields, Gloves, type N95 (US)
Certyfikaty analizy (CoA)
Poszukaj Certyfikaty analizy (CoA), wpisując numer partii/serii produktów. Numery serii i partii można znaleźć na etykiecie produktu po słowach „seria” lub „partia”.
Masz już ten produkt?
Dokumenty związane z niedawno zakupionymi produktami zostały zamieszczone w Bibliotece dokumentów.
M L Fulcher et al.
American journal of physiology. Lung cellular and molecular physiology, 296(1), L82-L91 (2008-11-04)
Immortalization of human bronchial epithelial (hBE) cells often entails loss of differentiation. Bmi-1 is a protooncogene that maintains stem cells, and its expression creates cell lines that recapitulate normal cell structure and function. We introduced Bmi-1 and the catalytic subunit
Anuwat Pinyachat et al.
Toxicon : official journal of the International Society on Toxinology, 57(5), 772-780 (2011-02-22)
Molecular cloning and functional characterization of P-III snake venom metalloproteinases (SVMPs) will give us deeper insights in the pathogenesis of viper bites. This may lead to novel therapy for venom-induced local tissue damages, the complication refractory to current antivenom. The
Marion Jeanne et al.
Circulation, 131(18), 1555-1565 (2015-03-11)
Collagen type IV alpha1 (COL4A1) and alpha2 (COL4A2) form heterotrimers critical for vascular basement membrane stability and function. Patients with COL4A1 or COL4A2 mutations suffer from diverse cerebrovascular diseases, including cerebral microbleeds, porencephaly, and fatal intracerebral hemorrhage (ICH). However, the
Nguyen Thu Ngan Trinh et al.
American journal of physiology. Lung cellular and molecular physiology, 295(5), L866-L880 (2008-09-02)
Severe lesions of airway epithelia are observed in cystic fibrosis (CF) patients. The regulatory mechanisms of cell migration and proliferation processes, involved in the repair of injured epithelia, then need to be better understood. A model of mechanical wounding of
Handan Xiang et al.
Cell discovery, 3, 17019-17019 (2017-06-20)
Cellular senescence is a cell fate characterized by an irreversible cell cycle arrest, but the molecular mechanism underlying this senescence hallmark remains poorly understood. Through an unbiased search for novel senescence regulators in airway basal cells, we discovered that the
Nasz zespół naukowców ma doświadczenie we wszystkich obszarach badań, w tym w naukach przyrodniczych, materiałoznawstwie, syntezie chemicznej, chromatografii, analityce i wielu innych dziedzinach.
Skontaktuj się z zespołem ds. pomocy technicznej