Heparanase/HPSE Overexpression Lysate

Novus Biologicals | Catalog # NBL1-11701

Novus Biologicals
100% Guarantee

Key Product Details

Species

Human

Applications

Western Blot

Product Summary for Heparanase/HPSE Overexpression Lysate

Heparanase/HPSE Transient Overexpression Lysate


Expression Host: HEK293T

Plasmid: RC208556

Accession#: NM_006665

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

61 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 Heparanase/HPSE Overexpression Lysate

Western Blot: Heparanase/HPSE Overexpression Lysate [NBL1-11701]

Western Blot: Heparanase/HPSE Overexpression Lysate [NBL1-11701]

Western Blot: Heparanase Overexpression Lysate (Adult Normal) [NBL1-11701] Left-Empty vector transfected control cell lysate (HEK293 cell lysate); Right -Over-expression Lysate for Heparanase.

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: Heparanase/HPSE

Heparanase is an endo-beta-D-glucuronidase, which degrades heparan sulfate side chains of heparan sulfate proteoglycans (HSPGs) in the extracellular matrix. Heparanase plays an important role in ECM degradation, facilitating the migration and extravasations of tumor cells and inflammatory leukocytes. Upon degradation, heparanase releases growth factors and cytokines that stimulate cell proliferation and chemotaxis. Heparanase is a heterodimer comprised of a 50 kDa subunit harboring the active site and an 8 kDa subunit. It is produced as a latent 65 kDa precursor and proteolytically processed to its active form. Heparanase is highly expressed in myeloid leukocytes (i.e. neutrophils) in platelets and in human placenta. Human heparanase was found to be upregulated in various types of primary tumors, correlating in some cases with increased tumor invasiveness and vascularity and with poor prospective survival.

Alternate Names

Endo-glucoronidase, HPA1, HPR1, HPSE, HSE1

Gene Symbol

HPSE

Additional Heparanase/HPSE Products

Product Documents for Heparanase/HPSE Overexpression Lysate

Certificate of Analysis

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

Product Specific Notices for Heparanase/HPSE 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.

Customer Reviews for Heparanase/HPSE Overexpression Lysate

There are currently no reviews for this product. Be the first to review Heparanase/HPSE Overexpression Lysate and earn rewards!

Have you used Heparanase/HPSE Overexpression Lysate?

Submit a review and receive an Amazon gift card!

$25/€18/£15/$25CAN/¥2500 Yen for a review with an image

$10/€7/£6/$10CAN/¥1110 Yen for a review without an image

Submit a review
Amazon Gift Card

FAQs

No product specific FAQs exist for this product.

View all FAQs for Lysates

Associated Pathways

Articular Cartilage Extracellular Matrix Articular Cartilage Extracellular Matrix Thumbnail