High Purity IGF-1LR3 CAS 946870-92-4 0.1mg 1mg per Vial 10 Vials per Kit for Cell Growth and Development Laboratory Research

High Purity IGF-1LR3 CAS 946870-92-4 0.1mg 1mg per Vial 10 Vials per Kit for Cell Growth and Development Laboratory Research

IGF-1LR3 (Insulin-like Growth Factor-1 Long R3) is a synthetic analog of human IGF-1. It consists of 83 amino acids and includes a 13-amino acid extension peptide at the N-terminus along with a substitution of glutamic acid for arginine at position 3. This modification significantly reduces binding to IGF-binding proteins (IGFBPs), resulting in enhanced biological activity and prolonged half-life compared to native IGF-1. This product is supplied as a sterile lyophilized powder in sealed vials, ensuring high stability and bioactivity for research purposes only.

IGF-1LR3 acts primarily through binding to the IGF-1 receptor (IGF-1R), activating downstream signaling pathways including PI3K/Akt and MAPK/ERK, which are involved in cell proliferation, differentiation, and survival. The lyophilized formulation preserves the peptide's structural integrity and bioactivity, allowing for consistent and reproducible results in controlled laboratory settings. Each vial is hermetically sealed to prevent moisture absorption and contamination. The product is intended for in vitro and in vivo research applications, including cell culture studies, animal model experiments, receptor binding assays, and biochemical analyses.

Note: For laboratory research use only. Not for human consumption, medical treatment, therapeutic injection, or veterinary application.

Product Advantages / Preliminary Research Applications

Product Advantages:

• High purity (≥99% by HPLC) for reliable and reproducible research outcomes

• Reduced IGFBP binding for enhanced biological activity compared to native IGF-1

• Prolonged half-life in research settings

• Sterile lyophilized powder form ensures long-term stability and easy handling

• Sealed vials prevent contamination and moisture absorption

• Available in multiple dosages (0.1mg, 1mg per vial) to suit different experimental needs

Preliminary Research Applications:

• Cell Proliferation Studies: Investigating mechanisms of cell growth and division

• Differentiation Research: Examining cellular differentiation processes in various cell types

• Apoptosis Studies: Exploring cell survival and programmed cell death pathways

• Muscle Cell Research: Studying myoblast proliferation and muscle tissue development

• Neuronal Research: Investigating neuronal survival and growth factor signaling

• Metabolic Studies: Examining IGF-1 signaling in metabolic regulation

• Receptor Binding Assays: Characterizing IGF-1 receptor activation and downstream signaling

Packaging Structure (From Outer to Inner)

Level Description

Outer Packaging Standard cardboard box

Middle Packaging Product box (branded/plain) containing a plastic box inside

Inner Packaging Plastic box holding 10 glass vials with foam or partition protection

Vial Clear glass vial, aluminum-plastic flip-off seal, labeled with product name, dosage, and batch number

Each Plastic Box Contains:
10 vials of IGF-1LR3 (0.1mg/1mg per vial).

The vial is individually sealed with label.

Foam or plastic partition to prevent vials from bumping into each other

Shipping Methods & Delivery Time
Shipping Method Cost Delivery TimeSpecial Line/ Express $40 (under 5kg) ~14 days
UK Special Line Same as above ~25 days (slightly delayed)
UPS / FedEx $70 7-10 daysShipping Policies

Policy Details
Free Shipping On orders over $1000
Remote Area Fee Some remote areas may incur an extra $35 (as determined by FedEx/UPS)
Lead Time 3-5 business days after payment confirmation

Frequently Asked Questions (FAQ)
Q1: Can I get a sample before placing an order?

Yes, samples are available upon request. Samples are not provided for free. You will need to pay for both the sample cost and the shipping fee. The sample fee will be deducted from your bulk order payment once you proceed with a formal order.

Q2: What payment methods do you accept?

We accept wire transfer (T/T), PayPal, and bank transfer. You may choose the most convenient method for you.

Q3: How and when can I receive my order after payment?

Small quantity orders: Shipped via international express (DHL, FedEx, UPS, etc.). Delivery time: 7-10 days after shipment.

Large quantity orders: Shipped by sea. Delivery time: 15-30 days depending on the destination port.

Special line: ~14 days delivery time (under 5kg, $40).

Q4: Can I use my own label or packaging?

Yes, OEM service is available for bulk orders. We can customize labels, vial dosage, vial cap color, and packaging according to your requirements. Please contact us for details.

Q5: What is your MOQ (Minimum Order Quantity)?

Retail MOQ: 1 kit/dosage/item

Customized packaging (e.g., custom vial size, cap color): 20-50 kits/dosage/item

Q6: Do you provide a Certificate of Analysis (COA) with each order?

Yes, each batch comes with a COA (HPLC purity test report). Third-party testing is also available upon request.

Q7: How should I store the peptide?

Store at -20°C, protected from light, and keep sealed. Once reconstituted, refrigerate at 2-8°C and use within the recommended timeframe.

Q8: What documents will be included with my shipment?

Commercial invoice, packing list, COA, and MSDS will be included with each shipment.