rhLIF lyophilized

Full Name: Leukemia Inhibitory Factor, recombinant from human

Host cell: E.coli

Molecular weight:  20 kDa

Purity: ≧95% by SDS-PAGE analysis

Endotoxin:

Concentration: 

Lyophilized
Lyophilized from a 0.22 mm filtered solution of PBS+1 M NaCl+1 mM EDTA.
It is recommended that reconstitute in purified water to a concentration of 0.1-1.0 mg/mL.

Biological activity: Measured by alkaline phosphatase activity

Condition for Storage:

Store below －20℃
After reconstitute, store at -70 ℃. Avoid repeated freeze / thaw cycles

References: 

1. Hilton D. and Gough M. (1998). Cytokines, chapter 20, 277-288. Academic Press Limited.
2. Miyaoka Y. Tanaka M, Naiki T, Miyajima A(2006). J Biol Chem.281(49):37913-20.
3. Laurence Dahéron1, Sarah L. Opitz1, et al. (2004)STEM CELL.S22(5):770–778
4. Jessica C Hogan and Jacqueline M Stephens(2005) J Endocrinol.185,485-496
5. Stephens JM,Lumpkin SJ et al.(1998) J Biol Chem.;273(47):31408-16.
6. Gafni O, Weinberger L et al.(2013) Nature;504(7479):282-6.

Request a price quote

Full name: 6-Phospho-D-Gluconate

Formula Weight: 320.10

Formula: C ₆ H ₁₀ O ₁₀ P.Na ₂

Purity: Determined by enzyme analysis with 6-P-GDH * (≧ 95%)
* 6-P-GDH = Glucose-6-phosphate dehydrogenase (EC 1.1.1.49.)

Potassium content: 13.0 ± 2.0% by flame photometry

Water Content: <10% by Karl Fischer

Condition for Storage:
Keep tightly stoppered in the dark below 5 ° C.
For Prolonged storage, keep below -20 ° C.
Solutions are most stable at pH 2-13.

Shipping Condition: Refrigerate

Request a price quote