Midkine Protein (AA 21-143, full length) (GST tag)

Catalog No. ABIN1047388

This Recombinant Midkine protein is produced in Escherichia coli (E. coli).

Quick Overview for Midkine Protein (AA 21-143, full length) (GST tag) (ABIN1047388)

Target: Midkine (MDK) (Midkine (Neurite Growth-Promoting Factor 2) (MDK))

Protein Type: Recombinant

Origin: Human

Source: Escherichia coli (E. coli)

Application: ELISA

Purity: 90 %

Product Details

Protein Characteristics: AA 21-143, full length

Purification tag / Conjugate: This Midkine protein is labelled with GST tag.

Sequence: VAKKKDKVKK GGPGSECAEW AWGPCTPSSK DCGVGFREGT CGAQTQRIRC RVPCNWKKEF GADCKYKFEN WGACDGGTGT KVRQGTLKKA RYNAQCQETI RVTKPCTPKT KAKAKAKKGK GKD

Characteristics: Please inquire if you are interested in this recombinant protein expressed in E. coli, mammalien cells or by baculovirus infection. Be aware about differences in price and lead time.

Application Details

Comment:

The yeast protein expression system is the most economical and efficient eukaryotic system for secretion and intracellular expression. A protein expressed by the mammalian cell system is of very high-quality and close to the natural protein. But the low expression level, the high cost of medium and the culture conditions restrict the promotion of mammalian cell expression systems. The yeast protein expression system serve as a eukaryotic system integrate the advantages of the mammalian cell expression system. A protein expressed by yeast system could be modificated such as glycosylation, acylation, phosphorylation and so on to ensure the native protein conformation. It can be used to produce protein material with high added value that is very close to the natural protein. Our proteins produced by yeast expression system has been used as raw materials for downstream preparation of monoclonal antibodies.

Restrictions: For Research Use only

Handling

Format: Lyophilized

Concentration: 0.2-2 mg/mL

Buffer: Tris-based buffer, 50 % glycerol

Handling Advice: Repeated freezing and thawing is not recommended. Store working aliquots at 4 °C for up to one week

Storage: -20 °C

Storage Comment: Store at -20 °C for extended storage, conserve at -20 °C or -80 °C

Target Details

Target: Midkine (MDK) (Midkine (Neurite Growth-Promoting Factor 2) (MDK))

Alternative Name: Midkine protein

Background: Developmentally regulated, secreted growth factor homologous to pleiotrophin (PTN), which has heparin binding activity. Binds anaplastic lymphoma kinase (ALK) which induces ALK activation and subsequent phosphorylation of the insulin receptor substrate (IRS1), followed by the activation of mitogen-activated protein kinase (MAPK) and PI3-kinase, and the induction of cell proliferation. Involved in neointima formation after arterial injury, possibly by mediating leukocyte recruitment. Also involved in early fetal adrenal gland development By similarity.

Molecular Weight: 40.8 kD

UniProt: P21741

Pathways: RTK Signaling, M Phase, Skeletal Muscle Fiber Development