Skip to content
Histatin 5 (Human) Chemicals Molecular Depot
Histatin 5 (Human) Chemicals Molecular Depot
Histatin 5 (Human) Chemicals Molecular Depot
Histatin 5 (Human) Chemicals Molecular Depot

Histatin 5 (Human)

$595.00

    Catalog Number: MDP0644 (100 ug)

    Histatin 5 (Human) is a high quality Histatin 5 (Human). This product has been used as molecular tool for various biochemical applications. It has also been used in a wide array of other chemical and immunological applications. Custom bulk amounts of this product are available upon request.

    Products are for in vitro research use only (RUO).

    Live Inquiry about this product via:

    Email: info@bluetigerscientific.com

    Text/SMS: (833) 928-4437 Mon–Fri, (8 am – 8 pm PST)

See All Specs

aeroplane.png__PID:119d4b1a-2623-400c-8fa4-aec5b49a3bf0

Fast Delivery

Most items ship same day

protection.png__PID:4b1a2623-e00c-4fa4-aec5-b49a3bf05f92

Manufacturer Warranty

All products are covered by manufacturer warranty

technical-support.png__PID:e00c8fa4-aec5-449a-bbf0-5f923431936b

After-Sale Support

24/7 support

What's Included

download (70).webp__PID:7ab0a366-c50a-41ee-ae3a-ab9ed2dfc0ad

VR Headset

download (71).webp__PID:547ab0a3-66c5-4a41-aeae-3aab9ed2dfc0

2 Touch Controllers

download (72).webp__PID:dc547ab0-a366-450a-81ee-ae3aab9ed2df

Charging Cable

download (72).webp__PID:dc547ab0-a366-450a-81ee-ae3aab9ed2df

Power Adapter

download (72).webp__PID:dc547ab0-a366-450a-81ee-ae3aab9ed2df

Glasses Spacer

download (69).webp__PID:26576cae-f878-4c99-ab7c-894d76af129b

Histatin 5 (Human) – Catalog #MDP0644 (100 µg)

Catalog # MDP0644
CAS # 196305-05-2
Sequence Asp-Ser-His-Ala-Lys-Arg-His-His-Gly-Tyr-Lys-Arg-Lys-Phe-His-Glu-Lys-His-His-Ser-His-Arg-Gly-Tyr
Amount 100 µg
Molecular Weight 3,036 g/mol
Supplied As Powder
Applications Biochemical and immunological research
Storage −20 °C
Grade Biotechnology grade; highly pure

Human Histatin 5—a potent antimicrobial peptide naturally found in saliva, ideal for research into innate immunity, antifungal efficacy, and membrane biology. Histatin 5 (Catalog #MDP0644, 100 µg) is a synthetic, biotechnology-grade peptide with the exact human amino acid sequence. This small yet highly active peptide displays broad-spectrum antifungal and antibacterial properties, making it a powerful molecular tool to explore pathogen interactions, peptide therapeutics, and mucosal immunity. Its strongly cationic structure allows for membrane disruption and biofilm inhibition, with applications in microbiology, oral health, and fundamental peptide function studies.

Supplied as a stable powder, Histatin 5 facilitates reproducible experimental usage across protocols such as antimicrobial assays, cellular viability testing, and protein–membrane interaction studies. Its defined sequence and high purity help reduce variability and ensure consistency across research batches. The peptide is supplied at a practical scale while remaining suitable for scale-up or comparative studies involving peptide analogs or functional variants.

Manufactured under biotech-grade conditions and stored frozen at −20 °C, Histatin 5 ensures long-term stability and activity retention. Intended strictly for Research Use Only (RUO), it is not approved for clinical or therapeutic use.

Why researchers choose this peptide:

  • Authentic human sequence with documented antimicrobial activity
  • High purity ensures reproducibility in sensitive assays
  • Compact 100 µg supply suitable for pilot and scale-up studies
  • Facilitates research across microbiology, immunology, and membrane biology
  • Stable powder format supports long-term experimental consistency

Indication for Use:
This product is for in vitro Research Use Only (RUO). It is not intended for use on humans or animals.

References:

  • 1: Nakagawa Y, Nishikimi T, Kuwahara K. Atrial and brain natriuretic peptides: Hormones secreted from the heart Peptides. 2019 Jan;111:18-25.
  • 2: Levin ER, Gardner DG, Samson WK. Natriuretic peptides N Engl J Med. 1998 Jul 30;339(5):321-8.
  • 3: Richards AM, Nicholls MG, Espiner EA. Natriuretic peptides Clin Sci (Lond). 1995 Jan;88(1):18-21.
  • 4: Sugawara A, Nakao K, Morii N, Yamada T, Itoh H, Shiono S, Saito Y, Mukoyama M, Arai H, Nishimura K, et al. Synthesis of atrial natriuretic polypeptide in human failing hearts. Evidence for altered processing of atrial natriuretic polypeptide precursor and augmented synthesis of beta-human ANP J Clin Invest. 1988 Jun;81(6):1962-70.
  • 5: Itoh H, Nakao K, Sugawara A, Saito Y, Mukoyama M, Morii N, Yamada T, Shiono S, Arai H, Hosoda K, et al. Gamma-atrial natriuretic polypeptide (gamma ANP)-derived peptides in human plasma: cosecretion of N-terminal gamma ANP fragment and alpha ANP J Clin Endocrinol Metab. 1988 Sep;67(3):429-37.
  • 6: Humphreys MH. Urodilatin–renal natriuretic peptide? J Am Soc Nephrol. 1991 Mar;1(9):1057-9.
  • 7: Cannone V, Cabassi A, Volpi R, Burnett JC Jr. Atrial Natriuretic Peptide: A Molecular Target of Novel Therapeutic Approaches to Cardio-Metabolic Disease Int J Mol Sci. 2019 Jul 2;20(13):3265.
  • 8: Wilkins MR, Redondo J, Brown LA. The natriuretic-peptide family Lancet. 1997 May 3;349(9061):1307-10.
  • 9: Buckalew VM, Morris M, Hamilton RW. Atrial natriuretic factor Adv Intern Med. 1987;32:1-25.
  • 10: Atrial natriuretic factor West J Med. 1986 May;144(5):591-5.

    Terms & Conditions

    Blue Tiger Scientific is an independent third-party distributor of select products manufactured by Molecular Depot LLC. By purchasing from bluetigerscientific.com, you (“the Customer”) agree to the following terms, adapted from Molecular Depot’s original conditions:

    Product Use & Eligibility
    Products are for in vitro research use only (RUO). They are not intended for human or animal use, diagnosis, therapy, resale to consumers, or residential delivery. Sales are limited to verified business addresses.

    Payment Terms
    All purchases are prepaid and non-refundable once confirmed. Pricing is in USD and subject to change without notice.

    Purchase Orders
    Confirmed orders are final and may not be canceled or refunded unless authorized in writing.

    Limitation of Liability
    Blue Tiger Scientific and Molecular Depot LLC are not responsible for any damages resulting from product use or misuse.

    Waiver of Claims
    By ordering, you waive all claims arising from use of Molecular Depot products.

    Shipping & Handling
    Shipping is calculated at checkout. A minimum 27% handling fee applies to each order.

    Delivery Estimates All delivery timelines are estimates and not guaranteed. FedEx service levels are subject to operational delays, weather disruptions, and regional restrictions.

    FedEx Pickup Cutoff Orders submitted after the daily FedEx pickup window may not ship until the next available pickup day.

    Shipping Exceptions FedEx may impose restrictions or delays due to package size, weight, destination, or service availability. Blue Tiger Scientific is not liable for delays beyond our control.

    Weekend & Holiday Handling Orders placed on weekends or holidays will be processed on the next business day.

    Returns & Refunds
    Returns must be requested within 30 days through Blue Tiger Scientific. Refunds are only issued for shipping errors or verified defects, and processed within 45 business days if approved. Customers are responsible for return shipping costs unless otherwise stated. Refunds will exclude original shipping fees paid at checkout.

    Warranty Disclaimer
    All products are provided "as-is" with no warranties. Warranty issues are handled by the manufacturer.

    Safety Guidelines
    Always consult the product’s SDS. Products must not be ingested, inhaled, or come into contact with skin or eyes unless specified.

    Legal Use Compliance
    Products must not be used in violation of any law—local, state, federal, or international.

    Accuracy of Orders
    Customers are responsible for verifying all order details before submission.

    Changes or Cancellations
    All changes must be in writing and approved. Cancellations may result in fees for materials, labor, or third-party costs.

    Quality System (MD Levels)
    Molecular Depot’s MD-Quality System includes:

    MD 1000: Non-regulated use, no change notification

    MD 2000: Non-regulated use, limited change notification

    MD 3000: Regulated use, enhanced quality standards

    Delivery & Claims
    Orders may ship in parts. Claims for shortages or defects must be submitted within 2 days of receipt. Delivery dates are estimates only.

    Extended Payment Terms
    Payment is due within 30 days unless agreed otherwise. A 5% weekly penalty applies to late payments. Blue Tiger Scientific reserves discretion on payment application.

    Retention of Title
    Ownership remains with Blue Tiger Scientific or Molecular Depot LLC until payment is complete. Goods must be stored separately and labeled until paid in full.

    Intellectual Property
    No rights to manufacturing processes or IP are transferred. Blue Tiger Scientific is not liable for IP-related claims.

    Force Majeure
    Neither party is liable for delays or failures caused by uncontrollable events (e.g., weather, regulations, supply disruptions).

    Manufacturing Access
    Product purchase does not grant access to proprietary manufacturing documents or methods.

    Resale Prohibition
    Products cannot be resold without written approval from Molecular Depot LLC. Blue Tiger Scientific enforces this restriction.

    Governing Law
    Terms are governed by California and U.S. law. All disputes fall under U.S. jurisdiction.

Product Resources:

Manual Manual
Brochure Brochure

Copy of Technical Specifications

FeatureDetails
Viewing Head Siedentopf type trinocular head, inclined at 30°, Interpupillary adjustment 53mm to 75mm, graduated diopter on left eyetube (30mm I.D. eyetubes)
Eyepieces SWH10X Widefield high eyepoint eyepiece, Field No. 22, tube O.D. 30.0 mm
Nosepiece Quintuple
Quintuple LWD Planachromat Phase 10x, 20x
Condenser TC Condenser N.A. 0.30, W.D. 73.0mm
Stage180mm(X) x 245mm(Y) plain stage with replaceable glass insert with 45mm opening, Glass Stage plate insert
IlluminationKoehler without iris, with phase slider, 3W LED
WarrantyLIMITED LIFETIME WARRANTY

Questions about a product? Ask us here.

email us here: info@bluetigerscientific.com or live chat