TGF-beta 1 is expressed as a proprotein that is cleaved within the trans-Golgi to yield a latency-associated peptide (LAP) and the mature TGF-beta 1. Disulfide-linked homodimers of LAP and TGF-beta 1 remain noncovalently associated after secretion, forming the small latent TGF-beta 1 complex. Purified LAP can also associate with active TGF-beta and neutralize TGF-beta activity. Covalent linkage of LAP to one of three latent TGF-beta binding proteins (LTBPs) creates a large latent complex that can interact with the extracellular matrix. TGF-beta activation from latency is controlled by multiple factors including Plasmin, MMP-9, Thrombospondin-1, and various Integrins. The TGF-beta 1 LAP is capable of complexing with and inactivating all other human TGF-beta isoforms and those of most other species.
LAP (TGF-beta 1) Antibody (27232) [Biotin]
Novus Biologicals | Catalog # FAB2463B
Key Product Details
Species Reactivity
Applications
Label
Antibody Source
Product Specifications
Immunogen
Leu30-Arg278 (Cys33Ser)
Accession # P01137
Specificity
Clonality
Host
Isotype
Applications for LAP (TGF-beta 1) Antibody (27232) [Biotin]
CyTOF-ready
Flow Cytometry
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Advanced Features
- Spectra Viewer - Custom analysis of spectra from multiple fluorochromes
- Spillover Popups - Visualize the spectra of individual fluorochromes
- Antigen Density Selector - Match fluorochrome brightness with antigen density
Formulation, Preparation, and Storage
Purification
Formulation
Preservative
Concentration
Shipping
Stability & Storage
Background: LAP (TGF-beta 1)
Long Name
Alternate Names
Gene Symbol
Additional LAP (TGF-beta 1) Products
Product Documents for LAP (TGF-beta 1) Antibody (27232) [Biotin]
Certificate of Analysis
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Product Specific Notices for LAP (TGF-beta 1) Antibody (27232) [Biotin]
This product is for research use only and is not approved for use in humans or in clinical diagnosis. Primary Antibodies are guaranteed for 1 year from date of receipt.
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