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Merck

L2020

Sigma-Aldrich

Mouse Laminin

from Engelbreth-Holm-Swarm murine sarcoma basement membrane, 0.2 μm filtered, liquid, 1-2 mg/mL, suitable for cell culture

동의어(들):

Laminin

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크기 선택

제품정보 (DICE 배송 시 비용 별도)

CAS 번호:
114956-81-9
MDL number:
MFCD00081739
UNSPSC 코드:
12352202
NACRES:
NA.75

주요 문서

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제품 이름

Laminin from Engelbreth-Holm-Swarm murine sarcoma basement membrane, 1-2 mg/mL in Tris-buffered saline, 0.2 μm filtered, BioReagent, suitable for cell culture

생물학적 소스

mouse (Engelbreth-Holm-Swarm mouse sarcoma basement membrane)

Quality Level

300

제품 라인

BioReagent

양식

aqueous solution

분자량

A subunit 400 kDa
B1 subunit 210 kDa
B2 subunit 200 kDa

포장

pkg of 1 mg

농도

1-2 mg/mL in Tris-buffered saline

기술

cell culture | mammalian: suitable

표면 범위

1‑2 μg/cm2

불순물

Microbial Contamination, passes test

NCBI 수납 번호

NM_008480.2

UniProt 수납 번호

P02468
P02469
P19137
Q61092

결합 특이성

Peptide Source: Collagen

배송 상태

dry ice

저장 온도

−20°C

유전자 정보

mouse ... Lama1(16772), Lamb1(16777), Lamc1(226519), Lamc2(16782)

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관련 카테고리

일반 설명

Laminins are non-collagenous adhesive glycoproteins with a substantial molecular weight. They are heterotrimeric proteins with three disulfide-linked polypeptides known as the α, β, and γ chains. The multiple polypeptide domains of laminins can bind to multiple cell surface receptors, including several integrin dimers, dystroglycan and syndecans, and other ECM components. This extracellular matrix multidomain trimeric glycoprotein is the main component of basal lamina that supports adhesion, proliferation and differentiation.

애플리케이션

Laminin from Engelbreth-Holm-Swarm murine sarcoma basement membrane has been used in:
  • insulin-producing cell (IPC) differentiation.
  • Infection inhibition assays.
  • Proliferation Assay.
Laminin supports growth and differentiation of many cell types including epithelial, endothelial, neural, muscle and liver cells. It is recommended for use as a cell culture substratum at 1-2 μg/cm2. The optimal concentration does depend on cell type as well as the application or research objectives.

생화학적/생리학적 작용

Laminin proteins are integral components of structural scaffolding in animal tissues. They associate with type IV collagen via entactin and perlecan and bind to cell membranes through integrin receptors, dystroglycan glycoprotein complexes and Lutheran blood group glycoproteins. Laminin has active domains for collagen binding, cell adhesion, heparin binding, and neurite outgrowth fragment.

제조 메모

This product is supplied at a concentration of 1 − 2 mg/mL in 50 mM Tris-HCl, with 150 mM NaCl. It is filtered using a 0.2μm filter. Thaw this solution slowly before use at 2-8°C to avoid gel formation. For use as a coating, dilute in a balanced salt solution, coat culture surface with a minimal volume and incubate at 37°C for two hours. Wash 3 times with PBS before plating cells. Laminin coatings can be stored for one month at 2-8°C.

기타 정보

2024 CiteAb Award Winner for Supplier Succeeding in Parkinson′s Research
Laminin is an extracellular matrix multidomain trimeric glycoprotein, and is the main non-collagenous component of basal lamina that supports adhesion, proliferation and differentiation. Laminin is composed of both A, B1 and B2 chains, which are connected by many disulfide bonds. This laminin product was isolated from mouse Engelbreth-Holm-Swarm tumor.

면책조항

It is recommended to store this product in working aliquots at -20°C.

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point (°F)

Not applicable

Flash Point (°C)

Not applicable

개인 보호 장비

Eyeshields, Gloves, type N95 (US)

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시험 성적서(COA)

Lot/Batch Number
TESTALPHA8
TESTALPHA8
0000079269
0000048669

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특정 버전이 필요한 경우 로트 번호나 배치 번호로 특정 인증서를 찾을 수 있습니다.

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문서 라이브러리에서 최근에 구매한 제품에 대한 문서를 찾아보세요.

문서 라이브러리 방문

Agnese Loda et al.
Nature communications, 8(1), 690-690 (2017-09-28)
Xist is indispensable for X chromosome inactivation. However, how Xist RNA directs chromosome-wide silencing and why some regions are more efficiently silenced than others remains unknown. Here, we explore the function of Xist by inducing ectopic Xist expression from multiple
Serotype-specific entry of dengue virus into liver cells: identification of the 37-kilodalton/67-kilodalton high-affinity laminin receptor as a dengue virus serotype 1 receptor.
Thepparit C and Smith DR.
Journal of Virology, 78(22), 12647-12656 (2004)
Tobias Bergström et al.
Biochimica et biophysica acta, 1840(8), 2526-2532 (2014-01-28)
It is becoming increasingly apparent that the extracellular matrix acts as an important regulator of the neural stem niche. Previously we found that neural stem and progenitor cells (NSPCs) derived from the early postnatal subventricular zone of mice adhere to
Fibronectin and laminin promote differentiation of human mesenchymal stem cells into insulin producing cells through activating Akt and ERK.
Lin HY, et al.
Journal of Biomedical Science, 17:56 (2010)
Mitogenic activity of laminin on human melanoma and melanocytes: different signal requirements and role of beta 1 integrins.
Mortarini R, et al.
Cancer Research, 55(20), 4702-4710 (1995)
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