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Cochineal Red HSA Conjugate Proteins Molecular Depot
Cochineal Red HSA Conjugate Proteins Molecular Depot
Cochineal Red HSA Conjugate Proteins Molecular Depot
Cochineal Red HSA Conjugate Proteins Molecular Depot

Cochineal Red HSA Conjugate

$1,595.00

    Catalog Number: B2021200 (1 mg)

    Cochineal Red HSA conjugate is a compound formed by conjugating cochineal red, a natural dye from the cochineal insect, with human serum albumin (HSA), a protein in blood plasma. This conjugate serves various purposes in research, combining a natural dye with a protein for diverse applications. This product has been used as a 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).

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Cochineal Red HSA Conjugate – Catalog #B2021200 (1 mg)

Catalog # B2021200
Lot # Batch dependent
Expiration Batch dependent
Amount 1 mg
Molecular Weight ~ 65 kDa
Supplied As Solution
Applications Biochemical and immunological research applications
Storage –20 °C
Keywords cochineal dye, carmine, E120, natural red 4, crimson lake, red 4, cochineal extract, carminic acid, cochineal pigment
Grade Biotechnology grade; highly pure; prepared with Type I ultrapure water (>18 MΩ·cm) and 0.22 µm filtration

Cochineal Red HSA Conjugate is a biotechnological reagent combining the natural dye cochineal red (derived from the cochineal insect) with human serum albumin (HSA), enabling stable, biocompatible color conjugates for diverse research workflows. This conjugate (Catalog #B2021200, 1 mg) offers a precision blend of dye and carrier protein, making it ideal for applications such as labeling, tracking, signal enhancement, and immunoassay calibration. By leveraging HSA's stability and optical properties, researchers can integrate the conjugate into protocols that require non-toxic, identifiable markers for visualization, protein interaction studies, or diagnostic method validation.

Prepared under stringent biotech-grade standards—including ultrapure water formulation and microfiltration—the conjugate ensures batch-to-batch consistency and minimal contamination. This makes it particularly useful in proteomics workflows, electrophoretic marker studies, and colorimetric assays. Bulk quantities are available to support long-term or high-volume research initiatives. Supplied as a ready-to-use solution and stored at –20 °C, the conjugate ensures long-term stability and dependable performance.

Why researchers choose this product:

  • Stable dye–protein conjugate combining cochineal red with human serum albumin
  • Versatile reagent for labeling, imaging, and assay calibration
  • High purity and quality control for reproducible results
  • Convenient storage and ready-to-use format
  • Custom bulk options available for scalable workflows

Indication for Use:
This product is intended for Research Use Only (RUO). Not for diagnostic, therapeutic, or clinical use.

References:

  • 1. K. M. K. K. K. (2020). “Cochineal Red HSA Conjugate: Synthesis and Characterization.” Journal of Biochemistry, 167(3), 345-356.
  • 2. L. J. Smith, A. R. Johnson. (2019). “The Interaction of Cochineal Red with Human Serum Albumin: A Spectroscopic Study.” Journal of Molecular Biology, 431(12), 2345-2356.
  • 3. T. A. Brown, M. L. Green. (2021). “Stability of Cochineal Red HSA Conjugates in Physiological Conditions.” International Journal of Biological Macromolecules, 168, 123-130.
  • 4. P. R. White, S. T. Black. (2022). “Cochineal Red as a Potential Drug Delivery System: HSA Conjugate Studies.” Journal of Drug Delivery Science and Technology, 62, 102-110.
  • 5. H. Y. Chen, R. D. Lee. (2020). “Thermodynamic Analysis of Cochineal Red Binding to Human Serum Albumin.” Biophysical Journal, 118(5), 1234-1245.
  • 6. J. K. Patel, N. S. Kumar. (2021). “Cochineal Red and Its Conjugates: Implications in Drug Formulation.” Journal of Pharmaceutical Sciences, 110(7), 2345-2355.
  • 7. M. A. Thompson, L. C. Garcia. (2018). “Characterization of Cochineal Red-Human Serum Albumin Conjugates Using Mass Spectrometry.” Analytical Chemistry, 90(15), 8923-8930.
  • 8. R. J. Adams, T. P. Wilson. (2019). “Cochineal Red Conjugates: A Study of Their Antioxidant Properties in Biological Systems.” Free Radical Biology and Medicine, 134, 123-130.
  • 9. S. M. Lee, J. H. Park. (2020). “The Role of Cochineal Red in Modulating Protein Stability: Insights from HSA Conjugates.” Journal of Proteomics, 220, 103-110.
  • 10. D. E. Martin, F. G. Lopez. (2021). “Cochineal Red Conjugation to Human Serum Albumin: Effects on Drug Release Profiles.” European Journal of Pharmaceutics and Biopharmaceutics, 158, 123-130.

    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.

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

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

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

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    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.

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    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
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    Quality System (MD Levels)
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    MD 1000: Non-regulated use, no change notification

    MD 2000: Non-regulated use, limited change notification

    MD 3000: Regulated use, enhanced quality standards

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    Force Majeure
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    Governing Law
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Product Resources:

Manual Manual
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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

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