Immunohistochemical staining of Calbindin-D-28K  of human FFPE tissue followed by incubation with HRP labeled secondary and development with DAB substrate.

Calbindin-D-28K [CB-955] Antibody (cGMP).

$ 135.00$ 475.00
Please Select Product Options Below To View The Catalog Number.

Species: Human
Tested Applications: IHC [IVD]
Available Conjugates:
Isotype: Mouse IgG1

Product NumberDescriptionPrice
QIVD223-0.1ml Size: 0.1 ml, Format: Concentrate $ 135.00
QIVD223-0.5ml Size: 0.5 ml, Format: Concentrate $ 285.00
QIVD223-1ml Size: 1 ml, Format: Concentrate $ 475.00
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In Stock
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Datasheets and Documentation
Product Datasheet
Certificate of Analysis and Tags (Coming Soon)
Lot Number:

Expiration Date:

Concentration (Write Lyophilized if Lyophilized):

Reconsitution Instructions (Leave Blank if Liquid):

Manufacture Date:


Bioactivity (test results eg. IU/ml):

SKU: QIVD223-0.1ml
Calbindin-D-28K General Information
Alternate Names
Molecular Weight
30 kDa
Chromosomal Location
q21.3 [chr: 8] [chr_start: 90058608] [chr_end: 90095475] [strand: -1]
Curated Database and Bioinformatic Data
Gene SymbolCALB1
Entrez Gene ID793
RefSeq Protein Accession(s)NP_004920
RefSeq mRNA Accession(s)NM_004929; NM_001366795
RefSeq Genomic Accession(s)NC_000008
UniProt ID(s)P05937
PharmGKB ID(s)PA26026
KEGG Gene ID(s)hsa:793
General Description of Calbindin-D-28K .
This antibody is specific to a protein of 28 kDa. Calbindin-D-28K is also known as vitamin D-dependent calcium-binding protein or cholecalcin. Calbindin D-28K has a broad tissue distribution; however it exhibits a cell type-specific expression pattern. This antibody reacts specifically with calbindin-D-28K in brain and kidney tissues.

Antibody (Suitable for clinical applications)

Sample Type: FFPE Patient Samples.
Tested Applications: IHC. Approved for In Vitro Diagnostic Procedures on FFPE tissues. For tissue collection recommendations, please see datasheet sent with product.
Application Notes
Specification Recommendation
Recommended Dilution (Conc) 1:50-1:300
Pretreatment Citrate Buffer pH 6.0
Incubation Parameters 30 min at RoomTemperature

Prior to use, inspect vial for the presence of any precipitate or other unusual physical properties. These can indicate that the antibody has degraded and is no longer suitable for patient samples. Please run positive and negative controls simultaneously with all patient samples to account and control for errors in laboratory procedure. Use of methods or materials not recommended by enQuire Bio including change to dilution range and detection system should be routinely validated by the user.

Clonality: Monoclonal
Anti-Calbindin-D-28K Antibody Clone: CB-955
Host and Isotype: Mouse IgG1
Recommended Positive Control Sample: Kidney
Cellular Localization of Antibody CB-955 Staining: Cytoplasmic, cell membrane
Buffer and Stabilizer: PBS with 1% BSA and 0.05% NaN3
Antibody Concentration: Lot specific. Plese contact tech support for data.
Immunogen: Purified bovine kidney calbindin-D-28K
Storage Conditions: This antibody should be stored refrigerated (2-8°C). This product should not be used past the expiration date printed on the vial.

Calbindin-D-28K Information for Pathologists

Limitations and Warranty

This antibody is manufactured in accordance with clinical good manufacturing practices in an ISO13485:2016 certified production facility. It is intended for multiple uses including in vitro diagnostic use and research use only applications. Please see vial label for expiration date. We strive to always deliver antibodies with a shelf life of at least two years.

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Calbindin-D-28K [CB-955] Antibody (cGMP).