PDYN Protein (AA 21-254) (His tag)
Quick Overview for PDYN Protein (AA 21-254) (His tag) (ABIN7319493)
Target
See all PDYN ProteinsProtein Type
Origin
Source
Purity
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Protein Characteristics
- AA 21-254
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Purification tag / Conjugate
- This PDYN protein is labelled with His tag.
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Purpose
- Recombinant Human Proenkephalin-B/PDYN Protein (His Tag)
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Sequence
- Asp21-Ala254
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Characteristics
- Recombinant Human Proenkephalin-B is produced by our Mammalian expression system and the target gene encoding Asp21-Ala254 is expressed with a 6His tag at the C-terminus.
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Sterility
- 0.2 μm filtered
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Endotoxin Level
- < 1.0 EU per μg of the protein as determined by the LAL method.
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Biological Activity Comment
- Not validated for activity
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Restrictions
- For Research Use only
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Format
- Lyophilized
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Buffer
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Lyophilized from a 0.2 μm filtered solution of 4 mM HCl.
Normally 5 % - 8 % trehalose, mannitol and 0.01 % Tween 80 are added as protectants before lyophilization. -
Storage
- 4 °C,-20 °C,-80 °C
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Storage Comment
- Generally, lyophilized proteins are stable for up to 12 months when stored at -20 to -80°C. Reconstituted protein solution can be stored at 4-8°C for 2-7 days. Aliquots of reconstituted samples are stable at < -20°C for 3 months.
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Expiry Date
- 12 months
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- PDYN (Prodynorphin (PDYN))
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Alternative Name
- Proenkephalin-B/PDYN
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Background
- ADCA,Big Dyn,Dynorphin B,PDYN,PENKB,SCA23,Proenkephalin-B(PDYN), belongs to the opioid neuropeptide precursor family. The N-terminal domain contains 6 conserved cysteines thought to be involved in disulfide bonding and/or processing. Leu-enkephalins, which is a type of Proenkephalin-B, compete with and mimic the effects of opiate drugs. They play a role in a number of physiologic functions, including pain perception and responses to stress. Dynorphin peptides differentially regulate the kappa opioid receptor. Dynorphin A has a typical opiod activity, it is 700 times more potent than Leu-enkephalin.
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Molecular Weight
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Calculated MW: 27.3 kDa
Observed MW: 35 kDa
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Gene ID
- 5173
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UniProt
- P01213
Target
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