K1856-01A
Kir2.1 (IRK1, Kcnj2)
Size
£626.00
- SKU:
- K1856-01A
- Purity:
- Purified by Protein G affinity chromatography.
- Storage Conditions:
- -20°C
- Supplier:
- United States Biological
- Host:
- Mouse
- Immunogen:
- Synthetic peptide corresponding to aa390-411 from mouse Kir2.1 (UniProt# P35561).
- Clone:
- S112B-14
- Format:
- Supplied as a liquid in PBS, pH 7.4, 0.09% sodium azide, 50% glycerol.
- Extra Details:
- Ion channels are integral membrane proteins that help establish and control the small voltage gradient across the plasma membrane of living cells by allowing the flow of ions down their electrochemical gradient(1). They are present in the membranes that surround all biological cells, their main function is to regulate the flow of ions across this membrane. Some ion channels permit the passage of ions based on charge, others conduct based on a ionic species, such as sodium or potassium. Some ion channels the passage is governed by a gate, controlled by chemical or electrical signals, temp., or mechanical forces. There are few main classifications of gated ion channels. There are voltage-gated ion channels, ligand-gated, other gating systems and those that are classified differently, having more exotic characteristics. First are voltage- gated ion channels which open and close in response to membrane potential. These are then separated into sodium, calcium, potassium, proton, transient receptor, and cyclic nucleotide-gated channels; each of which is responsible for a unique role. Ligand-gated ion channels are also known as ionotropic receptors, and they open in response to specific ligand molecules binding to the extracellular domain of the receptor protein. The other gated classifications include activation and inactivation by second messengers, inward-rectifier potassium channels, calcium-activated potassium channels, two-pore-domain potassium channels, light-gated channels, mechano-sensitive ion channels and cyclic nucleotide-gated channels. Finally, the other classifications are based on less normal characteristics such as two-pore channels, and transient receptor potential channels(2). The Kir2.1 inward-rectifier potassium ion channel is encoded by the KCNJ2 gene. A defect in this gene is associated with Andersen-Tawil syndrome(3). Applications: Suitable for use in Western Blot, Immunocytochemistry and Immunofluorescence. Other applications not tested. Recommended Dilution: Western Blot: 1-10ug/ml Immunohistochemistry/ Immunocytochemistry (HRP): 0.1-1ug/ml Immunofluorescence: 1-10ug/ml Optimal dilutions to be determined by the researcher. Storage and Stability: May be stored at 4°C for short-term only. Aliquot to avoid repeated freezing and thawing. Store at -20°C. Aliquots are stable for 12 months. For maximum recovery of product, centrifuge the original vial after thawing and prior to removing the cap.
- Shipping Conditions:
- Blue Ice