Animal Biological Products

15 of 180 Results

  • Porcine Pancreas

    From young pigs (6–8 months, approx. 200 lb, mixed breed, mixed sex). Collected on wet ice and frozen at -20°C within 2–6 hours of slaughter.

    SKU: 59431-2

    $325.00

    Unit size: 10 Each

  • Porcine Liver

    From young pigs (6–8 months, approx. 200 lb, mixed breed, mixed sex). Collected on wet ice and frozen at -20°C within 2–6 hours of slaughter.

    SKU: 59423-2

    $158.00

    Unit size: 2 Each

  • Bovine Ovary, Mature

    From cattle 1 year or older (mixed breed, female). Collected on wet ice and frozen at -20°C within 2–6 hours.

    SKU: 57129-2

    $710.00

    Unit size: 10 Each

  • Bovine Brain, Unstripped

    From cattle 1 year or older (mixed breed, mixed sex). Collected on wet ice with the meninges intact and frozen at -20°C within 2–6 hours.

    SKU: 57104-1

    $780.00

    Unit size: 5 Each

  • Rabbit Testicle, Mature, Trimmed

    From mature albino rabbits (over 6 months, approx. 6 lb and up, usually retired breeders; male). Collected fresh and frozen on dry ice.

    SKU: 41350-2

    $242.00

    Unit size: 25 Each

  • Rabbit Muscle, Mature, Fresh

    From mature albino rabbits (over 6 months, approx. 6 lb and up, usually retired breeders; mixed sex). Collected fresh and shipped the same day on wet ice (2–8°C).

    SKU: 41326-2

    $290.00

    Unit size: 1 kg

  • Rabbit Lung, Mature, Untrimmed

    From mature albino rabbits (over 6 months, approx. 6 lb and up, usually retired breeders; mixed sex). Collected fresh and frozen on dry ice.

    SKU: 41324-2

    $255.00

    Unit size: 20 Pair

  • Rabbit Thymus

    From young albino rabbits (8–12 weeks, 4.75–5.75 lb, mixed sex). Collected fresh and frozen individually on dry ice.

    SKU: 41251-2

    $332.00

    Unit size: 25 Each

  • Rabbit Spleen

    From young albino rabbits (8–12 weeks, 4.75–5.75 lb, mixed sex). Collected fresh and frozen individually on dry ice.

    SKU: 41249-2

    $345.00

    Unit size: 50 Each

  • Rabbit Pancreas

    From young albino rabbits (8–12 weeks, 4.75–5.75 lb, mixed sex). Collected fresh and frozen individually on dry ice.

    SKU: 41231-2

    $345.00

    Unit size: 25 Each

  • Rabbit Lung, Untrimmed

    From young albino rabbits (8–12 weeks, 4.75–5.75 lb, mixed sex). Collected fresh and frozen individually on dry ice.

    SKU: 41224-2

    $255.00

    Unit size: 20 Pair

  • Rabbit Heart, Frozen

    From young albino rabbits (8–12 weeks, 4.75–5.75 lb, mixed sex). Collected fresh and frozen individually on dry ice.

    SKU: 41218-2

    $347.00

    Unit size: 50 Each

  • Rabbit Sclera, Frozen

    From young albino rabbits (8–12 weeks, 4.75–5.75 lb, mixed sex). Collected fresh and frozen individually on dry ice.

    SKU: 41216-1

    $21.00

    Unit size: 1 Each

  • Rabbit Lens

    From young albino rabbits (8–12 weeks, 4.75–5.75 lb, mixed sex). Collected fresh and frozen individually on dry ice.

    SKU: 41214-2

    $400.00

    Unit size: 25 Each

  • Rabbit Iris Ciliary Body

    From young albino rabbits (8–12 weeks, 4.75–5.75 lb, mixed sex). Collected fresh and frozen individually on dry ice.

    SKU: 41213-2

    $363.00

    Unit size: 25 Each

8 peer-reviewed papers that used a product from this category, newest first.

All publications
  1. 2025Abbott et al. (2025). Infection and Immunity.

    Acquired tick resistance in Peromyscus leucopus alters Ixodes scapularis infection

    Where the paper cites Pel-Freez

    …fed on burden-matched hosts during primary infestations. B. burgdorferi B31 (strain MSK5) was cultured in modified Barbour-Stoenner-Kelly II (BSK-II) medium supplemented with 6% normal rabbit serum (NRS; Pel-Freez; 31126-5) and maintained at 37°C and 5% CO 2 . Spirochete growth was monitored daily using dark-field microscopy. Prior to infection, PCR was used to screen the plasmid profiles of B. burgdorferi…

  2. 2025Chasalow et al. (2025). Physiology.

    Perspective Chapter: Potassium Regulation in Pregnancy and Pre-Eclampsia – The Identity and Role of Non-Genomic Steroids

    Where the paper cites Pel-Freez

    …a local slaughterhouse near San Francisco. Six compounds were isolated to near purity. No SPCDs with 24 carbon atoms were identified. More recently, we isolated SPCDs from bovine adrenals obtained from Pel-Freeze, Little Rock, AK, at Coddle Creek Laboratories. These samples included SPCDs with both 23 carbon atoms and 24 carbon atoms. This discrepancy in isolated SPCDs was attributed to the endocrinological and…

  3. 2024Matteucci et al. (2024). Journal of Neuroscience Research.

    Dipyridamole Ameliorates Memory Impairment and Increases Hippocampal Calbindin Expression in Niemann Pick C1 Mice

    Where the paper cites Pel-Freez

    RE INFANTE … Frozen rabbit liver (200-300 grams, Pel - Freez Biologicals) was thawed…

  4. 2024Su et al. (2024). Molecular Cell.

    Distinct negative elongation factor conformations regulate RNA polymerase II promoter-proximal pausing

    Where the paper cites Pel-Freez

    …rus strains Escherichia coli DH5-alpha New England Biolabs C2987 Escherichia coli BL21 (DE3) RIL Merck 230280 Escherichia coli DH10EMBacY Geneva Biotech N/A Biological samples Porcine thymus tissue Pel-Freez Biologicals 59451-2 Chemicals, peptides, and recombinant proteins RNA Polymerase II Vos et al., 201840 N/A SPT4 (DSIF) Bernecky et al., 201762 N/A SPT5 (DSIF) Bernecky et al., 201762 N/A NELF-A (NELF) Vos et…

  5. 2023Berezuk et al. (2023). Structure.

    Allosteric modulation of ryanodine receptor RyR1 by nucleotide derivatives

    Where the paper cites Pel-Freez

    …Rabbit muscle tissue (sex unspecified) used for the purification of RyR1 in structural studies was and purchased from PelFreez. Rabbit muscle tissue used for the purification of RyR1…

  6. 2023Barta et al. (2023). Foods.

    Plant-Based Dairy Alternatives—A Future Direction to the Milky Way

    Where the paper cites Pel-Freez

    …Chicken pancreas powder were obtained from Pel-Freez biologicals, USA; while toluene and folic acid were purchased from Sigma-Aldrich, USA. Protease and α-amylase enzymes…

Need a custom product?

We can help. Because all of our products are manufactured according to our ISO 9001-certified quality standards, we have complete control of every step. Let us know how we can customize any product to meet your specific project needs.