ICAM-4 Overexpression Lysate

Name: ICAM-4 Overexpression Lysate
Brand: Novus Biologicals
SKU: NBL1-11808

Novus Biologicals, part of Bio-Techne | Catalog # NBL1-11808

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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 ICAM-4 Overexpression Lysate

ICAM-4 Transient Overexpression Lysate
Expression Host: HEK293T

Plasmid: RC200636

Accession#: NM_001039132

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

27.4 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 ICAM-4 Overexpression Lysate

Western Blot: ICAM-4 Overexpression Lysate [NBL1-11808]

Western Blot: ICAM4 Overexpression Lysate (Adult Normal) [NBL1-11808] Left-Empty vector transfected control cell lysate (HEK293 cell lysate); Right -Over-expression Lysate for ICAM4.

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: ICAM-4

This gene encodes the Landsteiner-Wiener (LW) blood group antigen(s) that belongs to the immunoglobulin (Ig) superfamily, and that shares similarity with the intercellular adhesion molecule (ICAM) protein family. This ICAM protein contains 2 Ig-like C2-type domains and binds to the leukocyte adhesion LFA-1 protein. The molecular basis of the LW(A)/LW(B) blood group antigens is a single aa variation at position 100; Gln-100=LW(A) and Arg-100=LW(B). Alternative splicing results in multiple transcript variants encoding distinct isoforms. Transcript Variant: Compared to variant 1, this variant (3) uses an alternate acceptor splice site at exon 2 which results in a frameshift and translation termination further downstream. The encoded isoform (3) thus has the same N-terminus, but has alterations to the C-terminal second Ig-like C2-type domain, the transmembrane domain, and the cytoplasmic domain, compared to isoform 1. 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

Intercellular Adhesion Molecule 4

Alternate Names

CD242, ICAM4

Gene Symbol

ICAM4

Additional ICAM-4 Products

Product Documents for ICAM-4 Overexpression Lysate

Product Datasheets

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COA

SDS

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Product Specific Notices for ICAM-4 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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