CellRapeutics™ Leukopak from Peanut Allergy Donor (XS-0426-XU257)

Name: CellRapeutics™ Leukopak from Peanut Allergy Donor
SKU: XS-0426-XU257
Rating: 5 (1 reviews)

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All products and services are For Research Use Only and CANNOT be used in the treatment or diagnosis of disease.

This specialized Leukopak is harvested from donors with laboratory-confirmed Peanut Allergy, providing a concentrated source of cells primed for Type I hypersensitivity. The collection is enriched with allergen-specific Th2 memory cells and high-affinity IgE-producing B-cell precursors. It is an essential tool for studying the molecular mechanisms of anaphylaxis, T-cell epitope mapping, and the development of oral immunotherapy protocols.

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Donor Information

Product Name
CellRapeutics™ Leukopak from Peanut Allergy Donor

Cat. No.
XS-0426-XU257

Donor Age
Young Adult

Donor Health
Confirmed Type I hypersensitivity to peanuts. The cellular profile is characterized by an expanded repertoire of allergen-specific memory Th2 cells and sensitized basophil/mast cell precursors responsive to peanut proteins.

Ethnicity
Diverse backgrounds available.

Anticoagulant
Heparin, specifically chosen to avoid interference with basophil activation tests and preserve allergen-specific Th2 cells.

Additional Donor Information
Each lot features a Leukopak from donors with a clinically documented peanut allergy. Profiles include peanut-specific IgE levels and history of anaphylaxis, ideal for studying allergen-specific T-cell and B-cell responses.

Clinical Profile
Documented clinical history of anaphylaxis or systemic reactions, specific IgE levels to peanut components, and results of skin prick testing.

Additional Information

Medication History
Available upon request. Includes records of antihistamines, history of oral immunotherapy, and documentation of emergency epinephrine use.

Formulation
Cryopreserved or Fresh options available.

Cell Purity
>90%

Cell Viability
>90%

Mycoplasma Testing
Negative

Sterility Testing
Negative

Genetic Stability Testing
The donor cells maintain their native genetic profile, exhibiting no karyotypic abnormalities or chromosomal instabilities typically associated with prolonged ex vivo expansion.

Application
Drug Discovery, Immuno-oncology Research

Research Use Only
RUO

Quality Control
Each product batch is strictly validated for high cellular viability, specific immune cell counts, and pathogen-free safety, ensuring consistent clinical phenotypes and ethical compliance for advanced immunological research.

Storage
Store fresh Leukopaks at 2°C to 8°C for immediate use, cryopreserved samples must be kept in liquid nitrogen vapor phase below -150°C.

Shiping
Dry Ice

Handling Notes
Process fresh cells within 48 hours or perform rapid thawing of cryovials in a 37°C water bath followed by gradual dilution to maximize recovery.

Warnings
Treat as potentially biohazardous human-derived material and handle strictly under BSL-2 guidelines using appropriate personal protective equipment.

Size
Full Bag, Half Bag

Keywords
CellRapeutics™ Leukopak from Peanut Allergy Donor, Leukopak, Peanut Allergy

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For research use only. Not intended for any clinical use. No products from Creative Biolabs may be resold, modified for resale or used to manufacture commercial products without prior written approval from Creative Biolabs.