Larazotide Acetate (5mg)
Tight-Junction Regulator — Gut Barrier Research Peptide
Order Larazotide Acetate (5mg) online for laboratory research with US shipping options at checkout. Compare the listed vial options and current price, then add your selection to cart and continue to checkout. Review available COA records for the exact product, strength and lot. Research Use Only; not for human or veterinary use.
Larazotide Acetate is listed for specialty laboratory research. Catalog vial contents are 5mg; select the required strength before ordering. This material is supplied for Research Use Only, not as a medicine or a product for human or veterinary use.
Buy Larazotide Acetate online with US shipping
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Larazotide Acetate shipping to New York, NY
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Larazotide Acetate shipping to Los Angeles, CA
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Larazotide Acetate shipping to Chicago, IL
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Larazotide Acetate shipping to Houston, TX
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Larazotide Acetate shipping to Phoenix, AZ
Ordering for a research address in Phoenix? Select your vial strength above, review its available analysis records, then choose Buy Now. Shipping options and cost are confirmed for your address at checkout; the standard domestic estimate is not a city-specific arrival guarantee.
Larazotide Acetate shipping to Miami, FL
Ordering for a research address in Miami? Select your vial strength above, review its available analysis records, then choose Buy Now. Shipping options and cost are confirmed for your address at checkout; the standard domestic estimate is not a city-specific arrival guarantee.
Larazotide Acetate shipping to Atlanta, GA
Ordering for a research address in Atlanta? Select your vial strength above, review its available analysis records, then choose Buy Now. Shipping options and cost are confirmed for your address at checkout; the standard domestic estimate is not a city-specific arrival guarantee.
Larazotide Acetate shipping to Seattle, WA
Ordering for a research address in Seattle? Select your vial strength above, review its available analysis records, then choose Buy Now. Shipping options and cost are confirmed for your address at checkout; the standard domestic estimate is not a city-specific arrival guarantee.
Research Applications & Benefits
- Zonulin antagonist
- Strengthens tight junctions
- Intestinal permeability research
- Celiac disease investigational
What is Larazotide Acetate?
Larazotide acetate is a peptide research material associated with intestinal-barrier studies. Barrier hypotheses and symptom improvements are different evidence endpoints.
Listed vial contents: 5mg. These are supplied quantities, not administration doses. Current pricing and availability are shown in the strength selector.
What mechanisms are being studied?
Research considers tight-junction regulation. A symptom score does not independently establish restored permeability, mucosal healing or universal repair of an intestinal barrier.
What are the research questions?
- Tight-junction hypotheses
- Symptoms versus permeability and mucosal endpoints
- Group-specific randomized findings
What does the published work describe?
A 2015 randomized study in 342 adults with persistent celiac symptoms found improvement in one active group while other active groups did not outperform placebo. The result is not a general confirmation of efficacy across conditions.
Experimental models in the cited papers
- Randomized human persistent-celiac-symptom trial
What could future research explore?
Studies can separate permeability assays, symptoms and mucosal findings. Later trial status should be supported by its own dated record; an interim futility stop is not identical to a completed trial result.
These are research directions, not established applications of the product sold here.
What are the limits of this evidence?
These findings do not establish universal gut repair, durable mucosal healing or permission to disregard clinical dietary requirements. The clinical preparation is not this vial.
Study references
How should I check lot documentation?
Match the product, strength and lot to an original analysis document. Literature describes experimental findings; it does not verify the contents of this inventory. A report is evidence only for the product, strength and lot it names.
How is Larazotide Acetate handled in the lab?
For Larazotide Acetate, record the product code LARA, selected strength and lot before opening. Follow the material-specific safety data sheet and laboratory SOP, with appropriate gloves, eye protection and containment. For a documented dry preparation, let the sealed vial equilibrate before opening to reduce condensation; minimize time open and use clean, compatible vessels.
Choose a solvent for Larazotide Acetate from the documented sequence or chemical identity, salt form and assay requirements. Test a small portion first and record pH, solvent composition and clarity. Do not assume one diluent works for every research material; include a solvent-only control and establish compatibility before using the stock in an assay.
For Larazotide Acetate, calculate mass concentration as measured material mass divided by final solution volume. Calculate molarity only with a documented molecular weight for the supplied chemical form; the catalog lists 1149.30 g/mol as a reference, not lot confirmation. Where available, use matched-lot net content rather than treating chromatographic purity as a mass correction. Record both stock concentration and subsequent dilution factors.
Use the documented storage conditions for the supplied Larazotide Acetate form and lot. For a documented lyophilized preparation, keep the vial sealed and protected from moisture; for solutions, validate temperature, light exposure and holding time in the assay. Use compatible single-use aliquots when appropriate to reduce repeated freeze-thaw. No universal temperature or 28-day solution shelf life is established by the catalog name.
A Larazotide Acetate laboratory protocol should record identity, product code LARA, strength, lot, applicable analysis results, solvent and pH, stock concentration, dilution sequence, vessel type, storage history and assay endpoints. Include vehicle and reference controls, independent replicates and predefined acceptance criteria. Separate handling validation from biological interpretation; these notes do not provide administration or dosing instructions.
Research Use Only. Not for human consumption, therapeutic, veterinary or any in-vivo use.
Product Specifications
- Compound
- Larazotide Acetate
- CAS Number
- 258818-34-7
- Molecular Weight
- 1149.30 g/mol
- HPLC Purity Specification
- ≥98%
- Category
- Specialty
- Starting Price
- $79.00 USD
- Country of Origin
- United States
- Shipping
- Cold-chain insulated packaging, fast domestic delivery
- Payment
- Card, ACH, and cryptocurrency (10% discount)
Quality & Verification
Larazotide Acetate has a catalog purity specification of ≥98%; this is not a measured result for every vial. Match the product, exact strength, batch and lot to its analysis record and read only the reported fields. HPLC peak-area purity, measured content and endotoxin are separate measurements. A blank field means no result is reported, not zero or passed. A purity percentage alone does not establish identity, sterility or suitability for human use.
Frequently Asked Questions
What is Larazotide Acetate?
Larazotide Acetate is listed for specialty laboratory research. Catalog vial contents are 5mg; select the required strength before ordering. This material is supplied for Research Use Only, not as a medicine or a product for human or veterinary use.
What strengths of Larazotide Acetate are available?
The catalog lists 5mg. These labels describe vial contents, not administration doses. Select the required strength for current pricing and availability; match analysis records to that exact strength and lot.
How should I interpret Larazotide Acetate purity results?
Larazotide Acetate has a catalog purity specification of ≥98%; this is not a measured result for every vial. Match the product, exact strength, batch and lot to its analysis record and read only the reported fields. HPLC peak-area purity, measured content and endotoxin are separate measurements. A blank field means no result is reported, not zero or passed. A purity percentage alone does not establish identity, sterility or suitability for human use.
How should Larazotide Acetate be handled in the laboratory?
For Larazotide Acetate, record the product code LARA, selected strength and lot before opening. Follow the material-specific safety data sheet and laboratory SOP, with appropriate gloves, eye protection and containment. For a documented dry preparation, let the sealed vial equilibrate before opening to reduce condensation; minimize time open and use clean, compatible vessels.
How do I choose a laboratory solvent for Larazotide Acetate?
Choose a solvent for Larazotide Acetate from the documented sequence or chemical identity, salt form and assay requirements. Test a small portion first and record pH, solvent composition and clarity. Do not assume one diluent works for every research material; include a solvent-only control and establish compatibility before using the stock in an assay.
How do I calculate a Larazotide Acetate stock concentration?
For Larazotide Acetate, calculate mass concentration as measured material mass divided by final solution volume. Calculate molarity only with a documented molecular weight for the supplied chemical form; the catalog lists 1149.30 g/mol as a reference, not lot confirmation. Where available, use matched-lot net content rather than treating chromatographic purity as a mass correction. Record both stock concentration and subsequent dilution factors.
How should Larazotide Acetate be stored after preparation?
Use the documented storage conditions for the supplied Larazotide Acetate form and lot. For a documented lyophilized preparation, keep the vial sealed and protected from moisture; for solutions, validate temperature, light exposure and holding time in the assay. Use compatible single-use aliquots when appropriate to reduce repeated freeze-thaw. No universal temperature or 28-day solution shelf life is established by the catalog name.
What should a Larazotide Acetate lab protocol document?
A Larazotide Acetate laboratory protocol should record identity, product code LARA, strength, lot, applicable analysis results, solvent and pH, stock concentration, dilution sequence, vessel type, storage history and assay endpoints. Include vehicle and reference controls, independent replicates and predefined acceptance criteria. Separate handling validation from biological interpretation; these notes do not provide administration or dosing instructions.
Does Fmoc or Boc synthesis explain this Larazotide Acetate product?
Fmoc and Boc are peptide protecting-group strategies, not proof of how this Larazotide Acetate lot was made. For sequence-defined peptides, synthesis review can examine deletion products, incomplete deprotection and modifications using the method and matching analytical evidence. A single chromatographic peak does not by itself establish sequence.
Is Larazotide Acetate for human use?
No. Larazotide Acetate is strictly Research Use Only. It is not intended for human or veterinary use, diagnosis or treatment. Laboratory handling guidance is not an administration protocol.
Research Use Only. This product is intended for licensed laboratory research and is not for human or veterinary use.
