Lamin B Receptor Overexpression Lysate

Name: Lamin B Receptor Overexpression Lysate
Brand: Novus Biologicals
SKU: NBP2-04758
Price: 689 USD
Availability: InStock

Novus Biologicals | Catalog # NBP2-04758

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Product Summary
Product Specifications
Scientific Data
Preparation & Storage
Background
Product Documents
Specific Notices

Key Product Details

Species

Human

Applications

Western Blot

Product Summary for Lamin B Receptor Overexpression Lysate

Lamin B Receptor Transient Overexpression Lysate

Expression Host: HEK293T

Plasmid: RC224569

Accession#: NM_194442

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.

Theoretical MW

70.5 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 Lamin B Receptor Overexpression Lysate

Western Blot: Lamin B Receptor Overexpression Lysate [NBP2-04758]

Western Blot: Lamin B Receptor Overexpression Lysate (Adult Normal) [NBP2-04758] Left-Empty vector transfected control cell lysate (HEK293 cell lysate); Right -Over-expression Lysate for Lamin B Receptor.

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: Lamin B Receptor

Lamins are nuclear membrane proteins that serve to maintain specific cellular functions, such as DNA replication and chromatin organization (1). Lamin B receptor (LBR) is an integral protein of the nuclear envelope inner membrane. It is phosphorylated by CDC2 protein kinase in mitosis when the inner nuclear membrane breaks down into vesicles that dissociate from the lamina and the chromatin. It is phosphorylated by different protein kinases in interphase when the membrane is associated with these structures (2). The cleavage of lamins results in nuclear disregulation and cell death (3,4).

Alternate Names

DHCR14B, FLJ43126, Integral nuclear envelope inner membrane protein, lamin B receptor, lamin-B receptor, LMN2R, MGC9041, PHA

Gene Symbol

LBR

Additional Lamin B Receptor Products

Product Documents for Lamin B Receptor Overexpression Lysate

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Certificate of Analysis

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

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Product Specific Notices for Lamin B Receptor 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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