Q: I am doing research on Neuroscience and I would like to use some antibodies, especially in Western Blots, but I could do other assays: - alpha7 nicotinic cholinergic receptor; - parvalbumin; - calbindin D28K; The preferred reactivity is anti-human and anti-mouse. Do you have these antibodies? Are they in stock? And what about the prizes: How much are they? How much are the shipping costs? Could you make me any offer?

A: This link will take you to all of our alpha7 nicotinic cholingergic receptor antibodies currently available for purchase. Please see the following link for our Calbinin D28K antibodies reactive against mouse and human. We currently do not have any Parvalbumin antibodies that have been tested in mouse. I would like to introduce you to our Innovators Reward Program. Try our primary antibodies in an untested species or application, without the financial risk of failure. The pricing and availability of our products depends on your country.

Calbindin D-28K Overexpression Lysate

Novus Biologicals | Catalog # NBL1-08640

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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 Calbindin D-28K Overexpression Lysate

Calbindin D-28K Transient Overexpression Lysate

Expression Host: HEK293T

Plasmid: RC201358

Accession#: NM_004929

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

29.8 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 Calbindin D-28K Overexpression Lysate

Western Blot: Calbindin D-28K Overexpression Lysate [NBL1-08640]

Western Blot: Calbindin D-28K Overexpression Lysate (Adult Normal) [NBL1-08640] Left-Empty vector transfected control cell lysate (HEK293 cell lysate); Right -Over-expression Lysate for Calbindin D-28K.

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: Calbindin D-28K

Calbindin is a calcium-binding protein belonging to the troponin C superfamily. It was originally described as a 27-kD protein induced by vitamin D in the duodenum of the chick. In the brain, its synthesis is independent of vitamin-D-derived hormones. Calbindin contains 4 active calcium-binding domains, and 2 modified domains that presumably have lost their calcium-binding capacity. The neurons in brains of patients with Huntington disease are calbindin-depleted. [provided by RefSeq]. 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.

Alternate Names

CAB27, CALB, calbindin, calbindin 1, (28kD), calbindin 1, 28kDa, Calbindin D28, D-28K, RTVL-H protein, Vitamin D-dependent calcium-binding protein, avian-type

Gene Symbol

CALB1

Additional Calbindin D-28K Products

Product Documents for Calbindin D-28K 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.

Download SDS

Product Specific Notices for Calbindin D-28K 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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