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Purified anti-human LAP Recombinant Antibody

Pricing & Availability
Clone
QA20A25 (See other available formats)
Regulatory Status
RUO
Other Names
Latency Associated Peptide (LAP), Transforming growth factor beta 1 (TGF-b1), TGFB1, DPD1, TGF-beta1
Isotype
Mouse IgG1, κ
Ave. Rating
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Product Citations
publications
QA20A25_PURE_LAP_RECOM_Antibody_112221.png
Human LAP transfected cells were stained with purified anti-human LAP (TGF-β1) (clone QA20A25) (filled histogram) or purified mouse IgG1, κ isotype control (open histogram) followed by anti-mouse IgG biotin and Streptavidin-APC.
  • QA20A25_PURE_LAP_RECOM_Antibody_112221.png
    Human LAP transfected cells were stained with purified anti-human LAP (TGF-β1) (clone QA20A25) (filled histogram) or purified mouse IgG1, κ isotype control (open histogram) followed by anti-mouse IgG biotin and Streptavidin-APC.
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364402 100 µg 194 CHF
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Description

TGF-β1 (transforming growth factor β1) is a multifunctional cytokine which regulates cellular proliferation and differentiation. It is ubiquitously expressed by many types of cells. Platelets express high level of TGF-β. TGF-β is synthesized as a large protein precursor and then secreted as a complex of TGF-β and LAP (latency-associated peptide), in which LAP noncovalently associates with the dimeric mature TGF-β to prevent its activity. TGF-β requires activation before it binds to its receptors and exerts functions. It has been reported that LAP-TGF-β binds to the integrins αvβ1, αvβ6, αvβ8, and α8β1 through RGD domain. TGF-β plays important roles in control proliferation and differentiation of epithelial cells, endothelial cells, fibroblasts, neurons, osteoclasts, and osteoblasts. TGF-β is believed to be important in the regulation of the development of Treg, Th17, and Th9 cells. A recent study has shown that LAP is an activated Treg surface marker.

Product Details
Technical Data Sheet (pdf)

Product Details

Verified Reactivity
Human
Antibody Type
Recombinant
Host Species
Mouse
Formulation
Phosphate-buffered solution, pH 7.2, containing 0.09% sodium azide
Preparation
The antibody was purified by affinity chromatography.
Concentration
0.5 mg/mL
Storage & Handling
The antibody solution should be stored undiluted between 2°C and 8°C.
Application

FC - Quality tested
Recommended Usage

Each lot of this antibody is quality control tested by immunofluorescent staining with flow cytometric analysis. For flow cytometric staining, the suggested use of this reagent is ≤ 1.0 µg per million cells in 100 µL volume. It is recommended that the reagent be titrated for optimal performance for each application.

RRID
AB_2910406 (BioLegend Cat. No. 364402)

Antigen Details

Structure
About 400 amino acids, N-terminal signal peptide is required for secretion from a cell, a pro-region (LAP) and C-terminal region that becomes the mature TGF-β molecule following its release from the pro-region by proteolytic cleavage.
Distribution

Ubiquitously expressed by many kinds of cells 

Function
Multifunctional cytokine, regulates cells proliferation, and differentiation
Ligand/Receptor
TGF-βRI, -RII, -RIII, CD105, LTBP, integrins
Cell Type
B cells, Dendritic cells, T cells, Tregs
Biology Area
Adaptive Immunity, Apoptosis/Tumor Suppressors/Cell Death, Cell Biology, Immunology, Inhibitory Molecules, Neuroinflammation, Neuroscience, Signal Transduction
Molecular Family
Cytokine/Chemokine Receptors, Growth Factors
Antigen References
  1. Yi JJ, et al. 2010. Cell 142:144.
  2. Tran DQ, et al. 2009. Blood 113:5125.
  3. Lu M, et al. 2002. J. Cell. Sci. 115:4641.
  4. Khalil N. 1999. Microbes Infect. 1:1255. 
Gene ID
7040 View all products for this Gene ID
UniProt
View information about LAP on UniProt.org
Go To Top Version: 1    Revision Date: 11.22.2021

For Research Use Only. Not for diagnostic or therapeutic use.

 

This product is supplied subject to the terms and conditions, including the limited license, located at www.biolegend.com/terms) ("Terms") and may be used only as provided in the Terms. Without limiting the foregoing, BioLegend products may not be used for any Commercial Purpose as defined in the Terms, resold in any form, used in manufacturing, or reverse engineered, sequenced, or otherwise studied or used to learn its design or composition without express written approval of BioLegend. Regardless of the information given in this document, user is solely responsible for determining any license requirements necessary for user’s intended use and assumes all risk and liability arising from use of the product. BioLegend is not responsible for patent infringement or any other risks or liabilities whatsoever resulting from the use of its products.

 

BioLegend, the BioLegend logo, and all other trademarks are property of BioLegend, Inc. or their respective owners, and all rights are reserved.

 

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Toll-Free Phone: 1-877-Bio-Legend (246-5343) Phone: (858) 768-5800 Fax: (877) 455-9587

This data display is provided for general comparisons between formats.
Your actual data may vary due to variations in samples, target cells, instruments and their settings, staining conditions, and other factors.
If you need assistance with selecting the best format contact our expert technical support team.

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