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Kir2.2 Overexpression Lysate

Novus Biologicals, part of Bio-Techne | Catalog # NBP2-06575

Novus Biologicals, part of Bio-Techne
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NBP2-06575

Key Product Details

Species

Human

Applications

Western Blot

Product Summary for Kir2.2 Overexpression Lysate

Kir2.2 Transient Overexpression Lysate
Expression Host: HEK293T

Plasmid: RC207051

Accession#: NM_021012

Protein Tag: C-MYC/DDK

You will receive 1 vial of lysate (100ug), 1 vial of empty vector negative control (100ug), and 1 vial of 2xSDS sample buffer (250ul). Each vial of cell lysate contains 100ug of total protein (at 1 mg/ml). The 2xSDS Sample Buffer consists of 4% SDS, 125mM Tris-HCl pH6.8, 10% Glycerol, 0.002% Bromophenol blue, 100mM DTT.

Product Specifications

Application Notes

This product is intended for use as a positive control in Western Blot. Overexpression of the target protein was confirmed using an antibody to DDK (FLAG) epitope tag (NBP1-71705) present on the protein construct.

Each vial of cell lysate contains 100ug of total protein which should be sufficient for 20-50 reactions. Depending on over-expression level, antibody affinity and detection system, some lysates can go as low as 0.1 ug per load. We recommend starting with 5ug of cell lysate. Add an equal amount of cell lysate and 2X SDS Sample buffer and boil the SDS samples for 10 minutes before loading.

TMW

48.8 kDa.
Disclaimer note: The observed molecular weight of the protein may vary from the listed predicted molecular weight due to post translational modifications, post translation cleavages, relative charges, and other experimental factors.

Type

Overexpression

Scientific Data Images for Kir2.2 Overexpression Lysate

Western Blot: Kir2.2 Overexpression Lysate [NBP2-06575]

Western Blot: Kir2.2 Overexpression Lysate [NBP2-06575]

Western Blot: Kir2.2 Overexpression Lysate (Adult Normal) [NBP2-06575] Left-Empty vector transfected control cell lysate (HEK293 cell lysate); Right -Over-expression Lysate for Kir2.2.

Formulation, Preparation, and Storage

Formulation

RIPA buffer

Concentration

The exact concentration of the protein of interest cannot be determined for overexpression lysates. Please contact technical support for more information.

Shipping

The product is shipped with dry ice or equivalent. Upon receipt, store it immediately at the temperature recommended below.

Storage

Store at -80C. Avoid freeze-thaw cycles.

Background: Kir2.2

FUNCTION: Probably participates in establishing action potential waveform and excitability of neuronal and muscle tissues. Inward rectifier potassium channels are characterized by a greater tendency to allow potassium to flow into the cell rather than out of it. Their voltage dependence is regulated by the concentration of extracellular potassium; as external potassium is raised, the voltage range of the channel opening shifts to more positive voltages. The inward rectification is mainly due to the blockage of outward current by internal magnesium. Can be blocked by extracellular barium and cesium. Tissue specificity: Highest level in cerebellum. Moderately found in kidney, forebrain and skeletal muscle. Not detected in uterus, liver and pancreas. Subcellular location: Membrane, Multi-pass membrane protein.

Long Name

ATP-sensitive inward rectifier potassium channel 12

Alternate Names

IRK-2, IRK2, KCNJ12, KCNJN1

Gene Symbol

KCNJ12

Additional Kir2.2 Products

Product Documents for Kir2.2 Overexpression Lysate

Certificate of Analysis

To download a Certificate of Analysis, please enter a lot number in the search box below.

Product Specific Notices for Kir2.2 Overexpression Lysate

HEK293T cells in 10-cm dishes were transiently transfected with a non-lipid polymer transfection reagent specially designed and manufactured for large volume DNA transfection. Transfected cells were cultured for 48hrs before collection. The cells were lysed in modified RIPA buffer (25mM Tris-HCl pH7.6, 150mM NaCl, 1% NP-40, 1mM EDTA, 1xProteinase inhibitor cocktail mix, 1mM PMSF and 1mM Na3VO4, and then centrifuged to clarify the lysate. Protein concentration was measured by BCA protein assay kit.

This product is for research use only and is not approved for use in humans or in clinical diagnosis. Lysates are guaranteed for 6 months from date of receipt.

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