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IL-1ra/IL-1F3/IL1RN Overexpression Lysate

Novus Biologicals, part of Bio-Techne | Catalog # NBL1-11934

Novus Biologicals, part of Bio-Techne
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NBL1-11934

Key Product Details

Species

Human

Applications

Western Blot

Product Summary for IL-1ra/IL-1F3/IL1RN Overexpression Lysate

IL-1ra/IL-1F3/IL1RN Transient Overexpression Lysate
Expression Host: HEK293T

Plasmid: RC202447

Accession#: NM_173843

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

16 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 IL-1ra/IL-1F3/IL1RN Overexpression Lysate

Western Blot: IL-1ra/IL-1F3/IL1RN Overexpression Lysate [NBL1-11934]

Western Blot: IL-1ra/IL-1F3/IL1RN Overexpression Lysate [NBL1-11934]

Western Blot: IL1RN/IL1RA Overexpression Lysate (Adult Normal) [NBL1-11934] Left-Empty vector transfected control cell lysate (HEK293 cell lysate); Right -Over-expression Lysate for IL1RN/IL1RA.

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: IL-1ra/IL-1F3

The protein encoded by this gene is a member of the interleukin 1 cytokine family. This protein inhibits the activities of interleukin 1, alpha (IL1A) and interleukin 1, beta (IL1B), and modulates a variety of interleukin 1 related immune and inflammatory responses. This gene and five other closely related cytokine genes form a gene cluster spanning approximately 400 kb on chromosome 2. A polymorphism of this gene is reported to be associated with increased risk of osteoporotic fractures and gastric cancer. Four alternatively spliced transcript variants encoding distinct isoforms have been reported. [provided by RefSeq]. Transcript Variant: This variant (4) contains a distinct internal exon compared to variant 2. This results in translation from a downstream start codon, and an isoform (4) that has a shorter N-terminus, as compared to the longest isoform (2). Publication Note: This RefSeq record includes a subset of the publications that are available for this gene. Please see the Entrez Gene record to access additional publications.

Long Name

Interleukin 1 Receptor Antagonist

Alternate Names

DIRA, ICIL-1ra, IL-1F3, IL-1ra3, IL-1RN, IL1ra, IL1RN, MVCD4

Gene Symbol

IL1RN

Additional IL-1ra/IL-1F3 Products

Product Documents for IL-1ra/IL-1F3/IL1RN 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 IL-1ra/IL-1F3/IL1RN 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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