sigma試劑 Laminin from Engelbreth-Holm-Swarm murine sarcoma basement membrane ,L2020 - 1 mg/mL in Tris buffered NaCl, sterile-filtered, BioReagent, suitable for cell culture

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主要經(jīng)營的試劑品牌：
Roche試劑，部分常用現(xiàn)貨，周三定貨，2-3周到貨。
GE試劑，耗材，部分常用現(xiàn)貨，周二，周五定貨，3周左右到貨。
R&D試劑，周三定貨，2-3周到貨。
SIGMA試劑，周一，五定貨，3周左右到貨。
Millipore試劑，每周三定貨，2-3周到貨。
Invitrogen試劑，部分現(xiàn)貨，周三定貨，2-3周到貨。
ABCAM試劑，周三定貨，2-3周到貨。
eBioscience試劑，部分常用現(xiàn)貨，周三定貨，2-3周到貨。
STANT CRUZ試劑，周三定貨，2-3周到貨。
Biolegend試劑，周三定貨，2-3周到貨。
Peprotech試劑，部分常用現(xiàn)貨，周三定貨，2-3周到貨。
USB試劑，常備現(xiàn)貨，周五定貨，4周到貨。
Amresco試劑，常備現(xiàn)貨，3-4周到貨。
羅氏原料，請來電來郵咨詢。
Thermo試劑，pierce, Hyclone部分常用現(xiàn)貨。
 
主要經(jīng)營的耗材品牌：     
1. BIOHIT，單道移液半支消毒長期*，350/支。                                        
2. BD Fa2. BD Falcon耗材，常用常備現(xiàn)貨。 
3. BRAND，常備現(xiàn)貨   

 

sigma試劑 Laminin from Engelbreth-Holm-Swarm murine sarcoma basement membrane ,L2020 - 1 mg/mL in Tris buffered NaCl, sterile-filtered, BioReagent, suitable for cell culture

CAS號: 114956-81-9

• MDL number: MFCD00081739

  sterility	sterile-filtered
  product line	BioReagent
  form	aqueous solution
  concentration	1 mg/mL in Tris buffered NaCl
  surface coverage	1?2 μg/cm2
  suitability	suitable for cell culture
  shipped in	dry ice
  storage temp.	−20°C

 

Laminin supports growth and differentiation of many cell types including epithelial, endothelial, neural, muscle, and liver cells.

Recommended for use as a cell culture substratum at 1-2 μg/cm². Optimal concentration depends on cell type as well as the application or research objectives.

General description

Laminin, an extracellular matrix （ECM） multidomain trimeric glycoprotein, is the major non-collagenous component of basal lamina that supports adhesion, proliferation and differentiation. It was initially isolated from mouse Engelbreth-Holm-Swarm （EHS） tumor （laminin-1）. Laminin proteins are integral components of structural scaffolding in animal tissues. Laminins associate with type IV collagen via entactin and perlecan and bind to cell membranes through integrin receptors, dystrogylcan glycoprotein complex and Lutheran blood group glycoprotein.