商品编号


3436-100-01



品牌


Trevigen



公司


Trevigen, Inc



公司分类


Extracellular Matrix Proteins



Size

100 ml

商品信息

Description

Poly-L-Ornithine, a highly positively charged synthetic amino acid chain, is commonly used as a coating agent to promote cell adhesion in culture on tissue culture-treated plastic or glass surfaces. Moreover, Poly-L-Ornithine along or in combination with Fibronectin or Laminin-I is frequently used to enhance attachment and differentiation of various types of neuronal and neural stem cells. This product is provided ready-to-use, as 0.01% solution in sterile water, and contains polymers in the 30,000 – 70,000 Da range.

Quality control specifications:


No bacterial or fungal growth detected after incubation at 37°C for 14 days following
USP
sterility testing guidelines.

Endotoxin concentration ≤ 20 EU/mL by LAL assay.

Protein concentration of 0.01%.

Provided in sterile water.

Mycoplasma testing: not required for synthetic product.

BIOLOG
ical activity determined for each lot:

Cell Attachment: Tested for
ABI
lity to promote attachment of rat PC-12 pheochromocytoma cells.