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DDX23 Overexpression Lysate

Novus Biologicals, part of Bio-Techne | Catalog # NBL1-09788

Novus Biologicals, part of Bio-Techne
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NBL1-09788

Key Product Details

Species

Human

Applications

Western Blot

Product Summary for DDX23 Overexpression Lysate

DDX23 Transient Overexpression Lysate
Expression Host: HEK293T

Plasmid: RC201758

Accession#: NM_004818

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

95.4 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 DDX23 Overexpression Lysate

Western Blot: DDX23 Overexpression Lysate [NBL1-09788]

Western Blot: DDX23 Overexpression Lysate [NBL1-09788]

Western Blot: DDX23 Overexpression Lysate (Adult Normal) [NBL1-09788] Left-Empty vector transfected control cell lysate (HEK293 cell lysate); Right -Over-expression Lysate for DDX23.

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: DDX23

This gene encodes a member of the DEAD box protein family. DEAD box proteins, characterized by the conserved motif Asp-Glu-Ala-Asp (DEAD), are putative RNA helicases. They are implicated in a number of cellular processes involving alteration of RNA secondary structure, such as translation initiation, nuclear and mitochondrial splicing, and ribosome and spliceosome assembly. Based on their distribution patterns, some members of this family are believed to be involved in embryogenesis, spermatogenesis, and cellular growth and division. The protein encoded by this gene is a component of the U5 snRNP complex; it may facilitate conformational changes in the spliceosome during nuclear pre-mRNA splicing. An alternatively spliced transcript variant has been found for this gene, but its biological validity has not been determined. [provided by RefSeq].

Alternate Names

100 kDa U5 snRNP-specific protein, DEAD (Asp-Glu-Ala-Asp) box polypeptide 23, DEAD box protein 23, EC 3.6.1, EC 3.6.4.13, MGC8416, probable ATP-dependent RNA helicase DDX23, PRP28, PRP28 homolog, PRP28 homolog, yeast, PRP28p homolog, PRPF28, U5 snRNP 100 kD protein, U5-100K, U5-100KD

Gene Symbol

DDX23

Additional DDX23 Products

Product Documents for DDX23 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 DDX23 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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