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Figure 1. CE-SDS virtual gel output (LabChip GX) for monoclonal antibody to proBNP, clone 22D5 under non-reduced (NR, left) and reduced (R, right) conditions.
Figure 2. HPLC analytical SEC of final product.
Figure 3. HPLC analytical SEC after 3 freeze-thaw cycles.
Figure 4. Octet BLI analysis, antibody was loaded on sensor for capture of proBNP protein in different concentrations.(for reference only; data shown are from a single production batch at release and may not be representative of other batches)
Catalogue #
R1-294-100
Name
Monoclonal antibody to proBNP, clone 22D5, hIgG1
Target
proBNP
Target Description
Recombinant proBNP protein produced by CHO-based Icosagen Cell factory Ltd. proprietary suspension cell line.
Alternative Names
Pro-brain natriuretic peptide, natriuretic peptides B
Uniprot ID
P16860
Clonality
Human monoclonal
Clone
22D5
Class
hIgG1
Reactivity
Binds to proBNP protein.
Application
CLIA, ELISA
Protocol
Concentration
1 mg/ml
Buffer
PBS, pH 7.4
Related Products
proBNP antibody clone 22D5 has been identified as a recommended capture antibody with clone 20B11 (cat# R1-293-100). Pair-wise antibody selection is based on their capability to recognize both glycosylated and non-glycosylated proBNP protein.
Shipping
Shipped on dry ice.
Storage
Store in -65...-85 °C. Avoid multiple freeze-thaw cycles.
Background
ProBNP (pro-brain natriuretic peptide) is a precursor molecule synthesized and released by the heart in response to increased cardiac wall stress and stretching. Upon release, proBNP is cleaved into its biologically active form, BNP, and its inactive form, NT-proBNP2. NT-proBNP, or N-terminal pro-brain natriuretic peptide, circulates as a stable fragment in the bloodstream. In contrast, BNP, which stands for B-type natriuretic peptide, is a 32-amino acid-long peptide located at the C-terminus of proBNP and is known to be less stable in the bloodstream. Both NT-proBNP and BNP serve as crucial biomarkers for diagnosing and assessing heart-related conditions, including heart failure, myocardial infarction, and other cardiac abnormalities.
This product is for research use only
TECHNICAL ASSISTANCE
Please refer any technical questions to
technical.support@icosagen.com
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