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Protein Phosphatase inhibitor 1 Overexpression Lysate

Novus Biologicals, part of Bio-Techne | Catalog # NBL1-14678

Novus Biologicals, part of Bio-Techne
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NBL1-14678

Key Product Details

Species

Human

Applications

Western Blot

Product Summary for Protein Phosphatase inhibitor 1 Overexpression Lysate

Protein Phosphatase inhibitor 1 Transient Overexpression Lysate
Expression Host: HEK293T

Plasmid: RC205263

Accession#: NM_006741

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

18.8 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 Protein Phosphatase inhibitor 1 Overexpression Lysate

Western Blot: Protein Phosphatase inhibitor 1 Overexpression Lysate [NBL1-14678]

Western Blot: Protein Phosphatase inhibitor 1 Overexpression Lysate [NBL1-14678]

Western Blot: Protein Phosphotase inhibitor 1 Overexpression Lysate (Adult Normal) [NBL1-14678] Left-Empty vector transfected control cell lysate (HEK293 cell lysate); Right -Over-expression Lysate for Protein Phosphotase inhibitor 1.

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: Protein Phosphatase inhibitor 1

The inhibitor of protein phosphatase 1 (IPP-1, I-1) is an endogenous inhibitor of protein phophastase 1 (PP-1), a signal transducer in many cellular pathways. IPP-1 is a member of heat-stable PP1 inhibitory subunits, which includes DARPP-32, (a homologue of IPP-1) and IPP-2. First discovered in rabbit skeletal muscle, IPP-1 is expressed in various mammalian tissues. IPP-1 inhibition of PP-1 is controlled through phosphorylation at Thr35 by cAMP-dependent protein kinase and a tetra-peptide consensus motif in various PP-1 binding proteins (1). IPP-1 is a hormonal control in muscle contraction, pituitary cell growth, synaptic plasticity by neurotransmitters, and glycogen metabolism (2). In vivo, IPP-1 is phosphorylated at Ser-67 by NCLK, which also initiates inhibition of PP-1 by IPP-1 (3). Triggered by increase in calcium level, IPP-1 is inactivated by PP2B through de-phosphorylation (4).

Alternate Names

I1, I-1, IPP-1, IPP1inhibitor-1, protein phosphatase 1 regulatory subunit 1A, protein phosphatase 1, regulatory (inhibitor) subunit 1A, Protein phosphatase inhibitor 1, protein phosphatase inhibitor-1

Gene Symbol

PPP1R1A

Additional Protein Phosphatase inhibitor 1 Products

Product Documents for Protein Phosphatase inhibitor 1 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 Protein Phosphatase inhibitor 1 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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