CYPACPEGSSAANGTMECSSPAQCEMSEWSPWGPCSKKQQLCGFRRGSEERTRRVLHAPVGDHAACSDTKETRRCTVRRVPCPEGQKRRKGGQGRRENA
NRNLARKESKEAGAGSRRRKGQQQQQQQGTVGPLTSAGPA with polyhistidine-SUMO tag at the N-terminus

UnitProt ID:
Q2MKA7

Concentration:
Lot-dependent, please refer to product label.

Source:
HEK293

Endotoxin Test:
<1 EU per 1 μg of the protein by the LAL method.

Activity：
R-Spondin-1 enhances BMP-2-mediated differentiation of MC3T3-E1 cells. The ED50 for this effect is 1-3 μg/mL.

Purity:
>95% as determined by SDS-PAGE. 

Form:
Liquid

Storage Buffer:
Liquid. Phosphate buffered saline, pH 7.4.

Stability & Storage:
This product is stable after storage at:
• -20°C for short term storage.
• -80°C for 6 months from date of receipt.
Avoid repeated freeze/thaw cycles.

Shipping Conditions:
Blue ice