Human RSPO1 / R-Spondin 1 (Ser21-Ala146) protein, with C-Fc Tag, expressed from HEK293

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PRODUCT

  • SKU

    YCD1485-50ug

  • Size

    50ug

  • Price

    $525

1
  • SKU

    YCD1485-1mg

  • Size

    1mg

  • Price

    $3,900

1
This recombinant protein contains Ser21-Ala146 of UniProt Q2MKA7. It has a human IgG1 Fc tag at the C-terminus. The protein's calculated molecular weight is 40.2 kDa, migrating at 46-56 kDa in reducing SDS-PAGE due to glycosylation.
gene name RSPO1
gene id UniProt Q2MKA7
host species Human
production host HEK293
tags C-Fc
purity > 95% as determined by SDS-PAGE
endotoxin No endotoxin was detected in final prodcut using LAL method to the method's sensitivity level (< 1.0 EU/ug).
formulation Protein was lyophilized from a solution in 52 mM Tris, 100 mM Glycine, 25 mM Arginine, 150 mM NaCl, pH7.5, with trehalose added as protectant.
reconstitution Reconstitute lyophilized powder with water to a concentration of no less than 100 ug/ml, solubilize at RT for 30 min with occasional gentle mixing. It is recommended that 0.1% of HSA be added as a carrier protein for long term storage.
shipping Shipped at ambient conditions
storage Lyophilized form is stable for 2 weeks at room temperature or for 12 months at 4-8°C. Keep at -20°C or lower for long term storage. After reconstitution, store at 4°C for 2-7 days or at below -20°C for up to 3 months.

Images

SDS-PAGE analysis of Human R-Spondin 1 (21-146) protein

ELISA: Immobilized Human LRP-6 (20-630)-mFc at 5 ug/mL (100 uL/well) binds to Human R-Spondin 1 (21-146)-Fc with a linear range of 0.008-0.5 ug/mL.

ELISA: Immobilized Human R-Spondin 1 (21-146)-Fc at 5 ug/mL (100 uL/well) binds to Human LGR5-His with a linear range of 0.02-0.313 ug/mL .


PRODUCT

  • SKU

    YCD1485-50ug

  • Size

    50ug

  • Price

    $525

1
  • SKU

    YCD1485-1mg

  • Size

    1mg

  • Price

    $3,900

1