IGF-1LR3 (1mg)

$180.00

SKU: YPB.262 Category:

Additional information

Weight 0.0625 lbs
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Published Scientific Research

Explore the full library of peer-reviewed studies, clinical data, mechanism breakdowns, and molecular specifications for IGF-1LR3 (1mg).

All research is sourced from PubMed-indexed journals for informational and educational purposes only. For Research Use Only (RUO). Not for human use.

View Full Research Library →

Storage Instructions

All products from Apex Health Performance are manufactured using a lyophilization (freeze-drying) process. This method is designed to maintain product integrity and allows vials to remain stable during shipping for approximately 3–4 months.

Once a vial is reconstituted with bacteriostatic water, it should be stored in the refrigerator to help maintain stability. Under these conditions, reconstituted material is generally considered stable for up to 30 days.

Lyophilization is a dehydration technique in which compounds are frozen and then exposed to low pressure. This causes the water in the vial to sublimate directly from solid to gas, leaving behind a stable, crystalline white structure. This powder can be kept at room temperature until reconstitution.

Upon receipt, products should be stored away from heat and light. For short-term use, refrigeration at approximately 4°C (39°F) is suitable. For long-term storage (several months to years), vials may be placed in a freezer at approximately -80°C (-112°F). Freezing is the preferred method for preserving product stability over extended periods.

⚠️ Important Notice:
These products are intended for research use only. Not for human consumption.

Research Use Only

The following peer-reviewed publications reference compounds for laboratory and in vitro research purposes only. Not for human or animal use. Not intended to diagnose, treat, cure, or prevent any disease or condition.

PubMed — Peer-Reviewed Research

Published Scientific Research

Peer-reviewed laboratory studies investigating growth factor peptides

6 Studies Found
100% Peer-Reviewed
PubMed Verified Source
Molecular Analysis PubMed

Chemoenzymatic Synthesis and in Vitro Selection of De Novo Thiazole-Containing Macrocyclic Peptides.

Chemistry (Weinheim an der Bergstrasse, Germany) 2025

Backbone thiazole (Thz) moieties prevail in bioactive peptidic natural products and play important roles in their biological functions. However, the de novo discovery of artificial Thz-containing peptide ligands remains challenging. Here, we report an mRNA display-based selection platform for Thz-containing macrocyclic peptides (teMP), established through a dedicated posttranslational chemoenzymatic transformation. This method exploits the unique reactivity of ribosomally incorporated thioamides

View Full Study on PubMed
Literature Review PubMed

Recent advances in peptide macrocyclization strategies.

Chemical Society reviews 2024

Recently, owing to their special spatial structures, peptide-based macrocycles have shown tremendous promise and aroused great interest in multidisciplinary research ranging from potent antibiotics against resistant strains to functional biomaterials with novel properties. Besides traditional monocyclic peptides, many fascinating polycyclic and remarkable higher-order cyclic, spherical and cylindric peptidic systems have come into the limelight owing to breakthroughs in various chemical (, nativ

View Full Study on PubMed
Molecular Analysis PubMed

Bioinformatic prediction and experimental validation of RiPP recognition elements.

Methods in enzymology 2023

Ribosomally synthesized and post-translationally modified peptides (RiPPs) are a family of natural products for which discovery efforts have rapidly grown over the past decade. There are currently 38 known RiPP classes encoded by prokaryotes. Half of the prokaryotic RiPP classes include a protein domain called the RiPP Recognition Element (RRE) for successful installation of post-translational modifications on a RiPP precursor peptide. In most cases, the RRE domain binds to the N-terminal "leade

View Full Study on PubMed
Molecular Analysis PubMed

Leveraging peptide-cellulose interactions to tailor the hierarchy and mechanics of peptide-polymer hybrids.

Journal of materials chemistry. B 2023

The addition of nanofiller with hydrogen bonding sites was used as another pathway towards hierarchical tuning matrix-filler interactions.

View Full Study on PubMed
Molecular Analysis PubMed

In silico mutagenesis-based designing of oncogenic SHP2 peptide to inhibit cancer progression.

Scientific reports 2023

The SHP2 plays a major role in regulation of cell growth, proliferation, and differentiation, and functional upregulation of this enzyme is linked to oncogenesis and developmental disorders. We generated several peptides from the native wild peptide using an in silico mutagenesis method, which showed that changes (P302W, Y304F, E306Q, and Q303A) might boost the peptide's affinity for binding to SHP2.

View Full Study on PubMed
Molecular Analysis PubMed

Structural modeling of peptide toxin-ion channel interactions using RosettaDock.

Proteins 2023

Peptidic toxins from animal venoms target ion channels and provide useful scaffolds for the rational design of novel channel modulators with enhanced potency and subtype selectivity. We tested this approach on 10 structures of peptide toxin-ion channel complexes and demonstrated that it can sample near-native structures in all tested cases.

View Full Study on PubMed
Research Use Only

The following peer-reviewed publications reference compounds for laboratory and in vitro research purposes only. Not for human or animal use. Not intended to diagnose, treat, cure, or prevent any disease or condition.

PubMed — Peer-Reviewed Research

Published Scientific Research

Peer-reviewed laboratory studies investigating growth factor peptides

Mechanism Study PubMed

YAP1 is a key regulator of EWS::FLI1-dependent malignant transformation upon IGF-1-mediated reprogramming of bone mesenchymal stem cells.

Cell reports 2025

We identify a modular mechanism of IGF-1-driven tumor promotion in the early steps of EwS pathogenesis, in which Yap1 plays a central role.

View Full Study on PubMed
Molecular Analysis PubMed

Fuzheng YiLiu decoction promote colorectal cancer apoptosis and reduce its proliferation via IGF2/IGF1R/PI3K/AKT pathway.

Phytomedicine : international journal of phytotherapy and phytopharmacology 2025

However, its mechanism of action remains unclear. AIM: To investigate the therapeutic effects and mechanisms of FZYL against CRC.

View Full Study on PubMed
Literature Review PubMed

The IGF1 Signaling Pathway: From Basic Concepts to Therapeutic Opportunities.

International journal of molecular sciences 2023

The biological actions of IGF1 are mediated by the IGF1 receptor (IGF1R), a cell-surface protein that is evolutionarily related to the insulin receptor (InsR). In mechanistic terms, IGF1R function is linked to the MAPK and PI3K signaling pathways.

View Full Study on PubMed
Literature Review PubMed

The IGF/Insulin-IGFBP Axis in Corneal Development, Wound Healing, and Disease.

Frontiers in endocrinology 2020

The IGF family is composed of multiple ligands, receptors, and ligand binding proteins. Expression of IGF type 1 receptor (IGF-1R), IGF type 2 receptor (IGF-2R), and insulin receptor (INSR) in the cornea has been well characterized, including the presence of the IGF-1R and INSR hybrid (Hybrid-R) in the corneal epithelium.

View Full Study on PubMed
Molecular Analysis PubMed

IGF-binding proteins 3 and 4 are regulators of sprouting angiogenesis.

Molecular biology reports 2020

PURPOSE: We have previously identified insulin-like growth factor 2 (IGF2) and insulin-like growth factor 1 receptor (IGF1R) as essential proteins for tip cell maintenance and sprouting angiogenesis. RESULTS: Knockdown of IGF2 inhibited sprouting in HUVECs, in particular when cultured in the absence of serum, suggesting that components in serum influence the signaling of IGF2 in angiogenesis in vitro.

View Full Study on PubMed
Molecular Analysis PubMed

Insulin-like growth factor binding proteins inhibit oocyte maturation of zebrafish.

General and comparative endocrinology 2019

The expression of all eight identified Igfbps except Igfbp6b could be detected in the adult ovary and exhibited differential expression profiles during folliculogenesis. The expression of several Igfbps is dynamically changed during oocyte maturation induced by human chorionic gonadotropin (hCG).

View Full Study on PubMed
TEST — CODE SNIPPETS IS WORKING
Research Use Only

The following peer-reviewed publications reference compounds for laboratory and in vitro research purposes only. Not for human or animal use. Not intended to diagnose, treat, cure, or prevent any disease or condition.

PubMed — Peer-Reviewed Research

Published Scientific Research

Peer-reviewed laboratory studies investigating growth factor peptides

Molecular Analysis PubMed

Chemoenzymatic Synthesis and in Vitro Selection of De Novo Thiazole-Containing Macrocyclic Peptides.

Chemistry (Weinheim an der Bergstrasse, Germany) 2025

Backbone thiazole (Thz) moieties prevail in bioactive peptidic natural products and play important roles in their biological functions. However, the de novo discovery of artificial Thz-containing peptide ligands remains challenging. Here, we report an mRNA display-based selection platform for Thz-containing macrocyclic peptides (teMP), established through a dedicated posttranslational chemoenzymatic transformation. This method exploits the unique reactivity of ribosomally incorporated thioamides

View Full Study on PubMed →
Literature Review PubMed

Recent advances in peptide macrocyclization strategies.

Chemical Society reviews 2024

Recently, owing to their special spatial structures, peptide-based macrocycles have shown tremendous promise and aroused great interest in multidisciplinary research ranging from potent antibiotics against resistant strains to functional biomaterials with novel properties. Besides traditional monocyclic peptides, many fascinating polycyclic and remarkable higher-order cyclic, spherical and cylindric peptidic systems have come into the limelight owing to breakthroughs in various chemical (, nativ

View Full Study on PubMed →
Molecular Analysis PubMed

Bioinformatic prediction and experimental validation of RiPP recognition elements.

Methods in enzymology 2023

Ribosomally synthesized and post-translationally modified peptides (RiPPs) are a family of natural products for which discovery efforts have rapidly grown over the past decade. There are currently 38 known RiPP classes encoded by prokaryotes. Half of the prokaryotic RiPP classes include a protein domain called the RiPP Recognition Element (RRE) for successful installation of post-translational modifications on a RiPP precursor peptide. In most cases, the RRE domain binds to the N-terminal "leade

View Full Study on PubMed →
Molecular Analysis PubMed

Leveraging peptide-cellulose interactions to tailor the hierarchy and mechanics of peptide-polymer hybrids.

Journal of materials chemistry. B 2023

The addition of nanofiller with hydrogen bonding sites was used as another pathway towards hierarchical tuning matrix-filler interactions.

View Full Study on PubMed →
Molecular Analysis PubMed

In silico mutagenesis-based designing of oncogenic SHP2 peptide to inhibit cancer progression.

Scientific reports 2023

The SHP2 plays a major role in regulation of cell growth, proliferation, and differentiation, and functional upregulation of this enzyme is linked to oncogenesis and developmental disorders. We generated several peptides from the native wild peptide using an in silico mutagenesis method, which showed that changes (P302W, Y304F, E306Q, and Q303A) might boost the peptide's affinity for binding to SHP2.

View Full Study on PubMed →
Molecular Analysis PubMed

Structural modeling of peptide toxin-ion channel interactions using RosettaDock.

Proteins 2023

Peptidic toxins from animal venoms target ion channels and provide useful scaffolds for the rational design of novel channel modulators with enhanced potency and subtype selectivity. We tested this approach on 10 structures of peptide toxin-ion channel complexes and demonstrated that it can sample near-native structures in all tested cases.

View Full Study on PubMed →

Important Research Notice: These products are research chemicals intended exclusively for in vitro laboratory research by qualified professionals. Not for human or animal consumption. Not approved by the FDA for any therapeutic purpose. Sold strictly for scientific research applications only.

Frequently Asked Questions

Essential information about our research-grade peptides and quality standards.

Peptides are short chains of amino acids linked by peptide bonds, typically consisting of 2-50 amino acids. They serve as the building blocks of proteins and play crucial roles in biological processes.

Research peptides are synthesized versions of naturally occurring peptides, manufactured to precise specifications for use in scientific studies.

Key characteristics: High purity (≥98%), lyophilized form for stability, accompanied by Certificates of Analysis (COA), and manufactured under strict quality control protocols.

Peptide purity refers to the percentage of the target peptide present in a sample, measured via High-Performance Liquid Chromatography (HPLC).

Our Standard: All our research peptides maintain ≥98% purity, verified by third-party laboratory testing and documented in our Certificates of Analysis.

Higher purity is critical for research because impurities can interfere with experimental results and compromise the reproducibility of studies.

All products are supplied in lyophilized powder form within sterile, sealed vials. This format provides:

  • Maximum stability: Extended shelf life compared to liquid solutions
  • Precise measurement: Researchers can work with desired quantities
  • Contamination protection: Sealed vials prevent environmental exposure
  • Shipping durability: Powder form is more stable during transit

Lyophilized peptides:

  • Store at -4°F for long-term storage (up to 24 months)
  • Store at 36-46°F (refrigerated) for short-term storage (up to 3 months)
  • Keep away from light, moisture, and repeated temperature fluctuations

We supply research-grade peptides to:

  • Academic and university research laboratories
  • Pharmaceutical and biotechnology companies
  • Independent research institutions
  • Licensed professionals conducting legitimate scientific research

We maintain rigorous quality control through a multi-step verification process:

  • HPLC Analysis: Every batch tested to verify ≥98% purity
  • Mass Spectrometry: Molecular weight confirmation for peptide identity
  • Third-Party Testing: Independent laboratory verification
  • Sterility Protocols: Aseptic handling and packaging procedures
  • Batch Documentation: Complete traceability from synthesis to delivery

"Research Use Only" (RUO) is a classification indicating that a product is intended exclusively for laboratory research and experimental investigation.

All orders are shipped with research-grade handling protocols:

  • Packaging: Insulated containers with cold packs when required
  • Carriers: USPS Priority Mail
  • Processing: Orders placed before 12 PM EST ship same business day
  • Tracking: Full tracking information provided via email

We stand behind every product:

  • Quality guarantee: Full replacement or refund if products don't meet stated specifications
  • Shipping issues: Free replacement for damaged or lost shipments
  • Unopened returns: Accepted within 30 days for store credit
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⚠️ Research Use Only — Legal Acknowledgment

All products on this website are sold strictly for in vitro research and laboratory use only.

  • Not for human or veterinary use, consumption, or application
  • Not FDA-approved to diagnose, treat, cure, or prevent any disease
  • Buyer assumes full responsibility for legal compliance in their jurisdiction

By clicking "Accept," you confirm:

  • You are at least 21 years of age
  • You are a qualified researcher or laboratory professional
  • You represent the affiliation type selected above
  • You understand these products are for research purposes only