Human LAP (TGF-beta 1) Antibody

Catalog # Availability Size / Price Qty
MAB2463
MAB2463-SP
Product Details
Citations (10)
FAQs
Supplemental Products
Reviews (1)

Human LAP (TGF-beta 1) Antibody Summary

Species Reactivity
Human
Specificity
Detects human LAP (TGF-beta 1) in direct ELISAs. In direct ELISAs, this antibody does not cross-react with recombinant human (rh) TGF‑ beta 1, rhTGF‑ beta 2, rhTGF‑ beta 1.2, rhTGF‑ beta 3, or rhTGF‑ alpha.
Source
Monoclonal Mouse IgG1 Clone # 27232
Purification
Protein A or G purified from hybridoma culture supernatant
Immunogen
S. frugiperda insect ovarian cell line Sf 21-derived recombinant human LAP (TGF-beta 1)
Leu30-Arg278 (Cys33Ser)
Accession # P01137
Formulation
Lyophilized from a 0.2 μm filtered solution in PBS with Trehalose. *Small pack size (SP) is supplied either lyophilized or as a 0.2 µm filtered solution in PBS.
Label
Unconjugated

Applications

Recommended Concentration
Sample
Flow Cytometry
2.5 µg/106 cells
Human platelets
CyTOF-ready
Ready to be labeled using established conjugation methods. No BSA or other carrier proteins that could interfere with conjugation.
 

Please Note: Optimal dilutions should be determined by each laboratory for each application. General Protocols are available in the Technical Information section on our website.

Reconstitution Calculator

Reconstitution Calculator

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Preparation and Storage

Reconstitution
Reconstitute at 0.5 mg/mL in sterile PBS.
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Shipping
Lyophilized product is shipped at ambient temperature. Liquid small pack size (-SP) is shipped with polar packs. Upon receipt, store immediately at the temperature recommended below.
Stability & Storage
Use a manual defrost freezer and avoid repeated freeze-thaw cycles.
  • 12 months from date of receipt, -20 to -70 °C as supplied.
  • 1 month, 2 to 8 °C under sterile conditions after reconstitution.
  • 6 months, -20 to -70 °C under sterile conditions after reconstitution.

Background: LAP (TGF-beta 1)

The TGF‑ beta family includes several related proteins (70‑80% sequence homology) from mammalian, avian, or Xenopus systems that are now designated TGF‑ beta 1, TGF‑ beta 2, TGF‑ beta 1.2, TGF‑ beta 3, TGF‑ beta 4, and TGF‑ beta 5. These proteins are secreted by cells in the form of an inactive complex, referred to as latent TGF-beta, that consists of TGF‑ beta associated non-covalently with a Latency-associated peptide (LAP). These two proteins are synthesized as a single pro-peptide that is cleaved in a post Golgi compartment prior to secretion. Different TGF‑ beta family members are naturally associated with their own distinct LAPs.

Long Name
Latency-associated Peptide
Entrez Gene IDs
7040 (Human)
Alternate Names
CED; DPD1; LAP (TGFbeta 1); LAP (TGF-beta 1); LAP; TGFB; TGFB1; TGFbeta; transforming growth factor beta 1

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Citations for Human LAP (TGF-beta 1) Antibody

R&D Systems personnel manually curate a database that contains references using R&D Systems products. The data collected includes not only links to publications in PubMed, but also provides information about sample types, species, and experimental conditions.

10 Citations: Showing 1 - 10
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  1. Initial Myeloid Cell Status Is Associated with Clinical Outcomes of Renal Cell Carcinoma
    Authors: Sabrina, S;Takeda, Y;Kato, T;Naito, S;Ito, H;Takai, Y;Ushijima, M;Narisawa, T;Kanno, H;Sakurai, T;Saitoh, S;Araki, A;Tsuchiya, N;Asao, H;
    Biomedicines
    Species: Human
    Sample Types: Whole Cells
    Applications: Flow Cytometry
  2. Neutrophil extracellular trap clearance by synovial macrophages in gout
    Authors: JH Jeong, SJ Choi, SM Ahn, JS Oh, YG Kim, CK Lee, B Yoo, S Hong
    Arthritis Research & Therapy, 2021-03-19;23(1):88.
    Species: Human
    Sample Types: Whole Cells
    Applications: Flow Cytometry
  3. Hierarchical involvement of myeloid derived suppressor cells and monocytes expressing latency-associated peptide in plasma cell dyscrasias
    Authors: T Tadmor, I Levy, Z Vadasz
    Turk J Haematol, 2018-03-28;0(0):.
    Species: Human
    Sample Types: Whole Cells
    Applications: Flow Cytometry
  4. Association of peripheral NK cell counts with Helios+IFNy- Tregs in patients with good long-term renal allograft function
    Authors: K Trojan, L Zhu, M Aly, R Weimer, N Bulut, C Morath, G Opelz, V Daniel
    Clin. Exp. Immunol, 2017-03-13;0(0):.
    Species: Human
    Sample Types: Whole Cells
    Applications: Flow Cytometry
  5. Monocyte-derived dendritic cells from Crohn's disease patients exhibit decreased ability to activate T helper type 17 responses in memory cells.
    Authors: Nieminen J, Sipponen T, Farkkila M, Vaarala O
    Clin Exp Immunol, 2014-07-01;177(1):190-202.
    Species: Human
    Sample Types: Whole Cells
    Applications: Flow Cytometry
  6. Induction of latency-associated peptide (transforming growth factor-beta(1)) expression on CD4+ T cells reduces Toll-like receptor 4 ligand-induced tumour necrosis factor-alpha production in a transforming growth factor-beta-dependent manner.
    Authors: Boswell S, Sharif S, Alisa A, Pereira SP, Williams R, Behboudi S
    Immunology, 2011-03-23;133(3):278-87.
    Species: Human
    Sample Types: Whole Cells
    Applications: Flow Cytometry
  7. Overexpression of TGF-ß 1 gene induces cell surface localized glucose-regulated protein 78-associated latency-associated peptide/TGF-ß.
    Authors: Oida T, Weiner HL
    J. Immunol., 2010-08-18;185(6):3529-35.
    Species: Human
    Sample Types: Whole Cells
    Applications: Flow Cytometry
  8. HLA-DR+ leukocytes acquire CD1 antigens in embryonic and fetal human skin and contain functional antigen-presenting cells.
    Authors: Schuster C, Vaculik C, Fiala C, Meindl S, Brandt O, Imhof M, Stingl G, Eppel W, Elbe-Burger A
    J. Exp. Med., 2009-01-12;206(1):169-81.
    Species: Human
    Sample Types: Whole Tissue
    Applications: IHC-Fr
  9. Human anti-inflammatory macrophages induce Foxp3+ GITR+ CD25+ regulatory T cells, which suppress via membrane-bound TGFbeta-1.
    Authors: Savage ND, De Boer T, Walburg KV, Joosten SA, van Meijgaarden K, Geluk A, Ottenhoff TH
    J. Immunol., 2008-08-01;181(3):2220-6.
    Species: Human
    Sample Types: Whole Cells
    Applications: Flow Cytometry
  10. TGF-beta 1 plays an important role in the mechanism of CD4+CD25+ regulatory T cell activity in both humans and mice.
    Authors: Kitani A, Fuss I, Pedersen A, Nawata H
    J. Immunol., 2004-01-15;172(2):834-42.
    Species: Mouse
    Sample Types: Whole Cells
    Applications: Flow Cytometry

FAQs

  1. How do you isolate human platelets for flow cytometry, using Human LAP (TGF-beta 1) Antibody, Catalog # MAB2463, and its conjugates? 

    • We obtain the platelets from blood plasma by collection the top layer after spinning down whole blood. We proceed with a normal surface stain protocol; no special buffers are required. 

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Reviews for Human LAP (TGF-beta 1) Antibody

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Human LAP (TGF-beta 1) Antibody
By Anonymous on 06/28/2017
Application: ELISA Sample Tested: Cell Culture Supernates Species: Human