Human Midkine Protein (MID-HE401)
  • Express System: E.coli
  • Product Tag: N-His-Avi
  • Purity: > 95% as determined by Bis-Tris PAGE
  • Amino Acid Range: Val21-Asp143
Catalog #MID-HE401
Regular price $300.00
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Product Description
Recombinant Human Midkine Protein is expressed from E.coli with His tag and Avi Tag at the N-Terminus.It contains Val21-Asp143.
Product Background
Midkine is a heparin-binding growth factor, originally reported as the product of a retinoic acid-responsive gene during embryogenesis, but currently viewed as a multifaceted factor contributing to both normal tissue homeostasis and disease development. Midkine is abnormally expressed at high levels in various human malignancies and acts as a mediator for the acquisition of critical hallmarks of cancer, including cell growth, survival, metastasis, migration, and angiogenesis.
Product Category
Recombinant Protein
Target
Midkine
Synonyms
MK; ARAP; MDK; MEK; MK1; MKARAP; NEGF2
Accession
Species
Human
Biotinylated
no
Amino Acid Range
Val21-Asp143
Molecular Weight
The protein has a predicted MW of 16.46 kDa same as Bis-Tris PAGE result.
Product Tag
N-His-Avi
Express System
E.coli
Purity
> 95% as determined by Bis-Tris PAGE
Endotoxin
Less than 1EU per ug by the LAL method.
Form
Lyophilized
Shipping
Shipped at ambient temperature.
Formulation
Lyophilized from 0.22um filtered solution in PBS (pH 7.4). Normally 8% trehalose is added as protectant before lyophilization.
Reconstitution
Centrifuge the tube before opening. Reconstituting to a concentration more than 100 ug/ml is recommended. Dissolve the lyophilized protein in distilled water.
Stability And Storage
Reconstituted protein stable at -80°C for 12 months, 4°C for 1 week. Use a manual defrost freezer and avoid repeated freeze-thaw cycles.
Human Midkine on Bis-Tris PAGE under reduced condition. The purity is greater than 95%.

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