2. Recombinant Proteins
  3. Cytokines and Growth Factors
  4. TGF-beta Superfamily Neurotrophic Factors
  5. TGF-β TGF-β
  6. TGF-β2
  7. GARP&Latent TGF Beta 2 Complex Protein, Human (HEK293, His-Avi)

GARP&Latent TGF Beta 2 Complex Protein, Human (HEK293, His-Avi)

Cat. No.: HY-P700857
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LRRC32, a key regulator of TGF-beta activation, maintains TGFB1, TGFB2, and TGFB3 in a latent state during extracellular storage by binding to Latency-associated peptide (LAP). Competing with LTBP1 for LAP binding, LRRC32 effectively modulates integrin-dependent TGF-beta activation. Its significance spans the regulation of TGF-beta-1 (TGFB1) on activated Tregs' surface and the control of TGF-beta-3 (TGFB3) during palate development, emphasizing LRRC32's intricate role in fine-tuning TGF-beta signaling. Interactions with TGFB1, TGFB2, TGFB3, and LAPTM4B contribute to its regulatory functions. GARP&Latent TGF Beta 2 Complex Protein, Human (HEK293, His-Avi) is a recombinant protein dimer complex containing human-derived GARP&Latent TGF Beta 2 Complex protein, expressed by HEK293, with C-Avi, C-His labeled tag. GARP&Latent TGF Beta 2 Complex Protein, Human (HEK293, His-Avi), has molecular weight of 72-77 kDa(GARP) & 13 kDa & 46-48 kDa(Latent TGF Beta 2), respectively.

For research use only. We do not sell to patients.

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Description

LRRC32, a key regulator of TGF-beta activation, maintains TGFB1, TGFB2, and TGFB3 in a latent state during extracellular storage by binding to Latency-associated peptide (LAP). Competing with LTBP1 for LAP binding, LRRC32 effectively modulates integrin-dependent TGF-beta activation. Its significance spans the regulation of TGF-beta-1 (TGFB1) on activated Tregs' surface and the control of TGF-beta-3 (TGFB3) during palate development, emphasizing LRRC32's intricate role in fine-tuning TGF-beta signaling. Interactions with TGFB1, TGFB2, TGFB3, and LAPTM4B contribute to its regulatory functions. GARP&Latent TGF Beta 2 Complex Protein, Human (HEK293, His-Avi) is a recombinant protein dimer complex containing human-derived GARP&Latent TGF Beta 2 Complex protein, expressed by HEK293, with C-Avi, C-His labeled tag. GARP&Latent TGF Beta 2 Complex Protein, Human (HEK293, His-Avi), has molecular weight of 72-77 kDa(GARP) & 13 kDa & 46-48 kDa(Latent TGF Beta 2), respectively.
Background

LRRC32, a crucial regulator of transforming growth factor beta (TGFB1, TGFB2, and TGFB3), plays a pivotal role in controlling TGF-beta activation by maintaining it in a latent state during extracellular storage. Specifically associating with the Latency-associated peptide (LAP), the regulatory chain of TGF-beta, LRRC32 exerts its regulatory influence on integrin-dependent TGF-beta activation. Notably, LRRC32 competes effectively with LTBP1 for LAP binding, further modulating TGF-beta activation. Its significance extends to the regulation of TGF-beta-1 (TGFB1) activation on the surface of activated regulatory T-cells (Tregs). Moreover, LRRC32's involvement is essential for epithelial fusion during palate development, where it regulates the activation of TGF-beta-3 (TGFB3). Interacting directly with TGFB1, TGFB2, and TGFB3, LRRC32's association with LAP regulates the activation of TGF-beta-1 and TGF-beta-3, highlighting its intricate role in fine-tuning TGF-beta signaling. Additionally, LRRC32 interacts with LAPTM4B, contributing to the reduction of TGFB1 production in regulatory T-cells.
Species

Human
Source

HEK293
Tag

C-Avi;C-His
Accession

Q14392 (H20-L628)&P61812 (L21-S414)
Gene ID

2615&7042
Synonyms
Garpin; GARP; LRRC32; D11S833E; GARP&Latent TGF B; GARP&TGF B; Cetermin; G-TSF; LAP; TGF-beta-2; TGF Beta 2; GARP&Latent TGF Beta 2
Molecular Weight

72-77 kDa(GARP) & 13 kDa & 46-48 kDa(Latent TGF Beta 2)
Purity

Greater than 95% as determined by reducing SDS-PAGE.
Endotoxin Level

<1 EU/μg, determined by LAL method.
Documentation
Handling Instructions (2659 KB)

GARP&Latent TGF Beta 2 Complex Protein, Human (HEK293, His-Avi) Related Classifications

Help & FAQs
  • Do most proteins show cross-species activity?

    Species cross-reactivity must be investigated individually for each product. Many human cytokines will produce a nice response in mouse cell lines, and many mouse proteins will show activity on human cells. Other proteins may have a lower specific activity when used in the opposite species.

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Specific Activity (Unit/mg) = 106 ÷ Biological Activity (ED50)
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