Animal Biological Products

15 of 180 Results

  • Rabbit Thymus Acetone Powder

    Thymus glands from young New Zealand White or Californian rabbits (8–12 weeks, either sex, fasted at slaughter), frozen on dry ice within 30 minutes of slaughter and dehydrated to a...

    SKU: 41008-1/41008-3/41008-2

    From $265.00

    Unit size: 5 g / 50 g / 100 g

  • Rabbit Psoas Muscle, Fresh

    From young albino rabbits (8–12 weeks, 4.75–5.75 lb, mixed sex). Collected fresh.

    SKU: 41217-2CC

    $164.00

    Unit size: 1 Each

  • Mouse Fibrinogen, Lyophilized

    Mouse fibrinogen is purified from mouse plasma and lyophilized.

    SKU: 25002-1/25002-10

    From $5.00

    Unit size: 1 mg / 10 mg

  • Bovine Cholesterol Concentrate

    Bovine cholesterol concentrate for studies of membrane dynamics, nutrient transport and lipid-based cell behavior.

    SKU: 27035-1/27035-10

    From $66.00

    Unit size: 1 g / 10 g

  • Bovine Hemoglobin

    Bovine hemoglobin is purified from bovine red blood cells and lyophilized.

    SKU: 27007-1/27007-5/27007-100/27007-500

    From $134.00

    Unit size: 1 g / 5 g / 100 g / 500 g

  • Bovine Serum Albumin, Cohn Fraction V, Low Endotoxin

    Bovine albumin purified from bovine serum by the Cohn method, pH adjusted to 4.8–7.2 and lyophilized. Meets EU requirements for technical blood products (pH held at ≤5 for at least...

    SKU: 27006-1/27006-10/27006-50/27006-100 +2 more

    From $85.00

    Unit size: 1 g / 10 g / 50 g / 100 g / 500 g / 1000 g

  • Bovine Serum Albumin, Cohn Fraction V, pH 7.0

    Bovine albumin purified from bovine serum by the Cohn method, pH adjusted to 6.5–7.5 and lyophilized. Meets EU requirements for technical blood products (pH held at ≤5 for at least...

    SKU: 27003-1/27003-10/27003-50/27003-100 +2 more

    From $85.00

    Unit size: 1 g / 10 g / 50 g / 100 g / 500 g / 1000 g

  • Bovine Serum Albumin, Cohn Fraction V, pH 5.2

    Bovine albumin purified from bovine serum by the Cohn method, pH adjusted to 5.0–5.6 and lyophilized. Meets EU requirements for technical blood products (pH held at ≤5 for at least...

    SKU: 27002-1/27002-10/27002-50/27002-100 +2 more

    From $85.00

    Unit size: 1 g / 10 g / 50 g / 100 g / 500 g / 1000 g

  • Mouse Serum Albumin

    Mouse albumin is purified from mouse serum and lyophilized.

    SKU: 25001-500MG/25001-1

    From $380.00

    Unit size: 500 mg / 1 g

  • Rat Gamma Globulin

    Rat gamma globulin (IgG) derived from rat serum.

    SKU: 26005-100MG/26005-1

    From $567.00

    Unit size: 100 mg / 1 g

  • Rabbit Tissue Factor, Recombinant

    Recombinant rabbit tissue factor, a ~45 kDa apo-protein comprising the extracellular and transmembrane domains plus an N-terminal leader with several domains that aid expression and purification.

    SKU: 41055-2/41055-1

    From $972.00

    Unit size: 1 mg / 5 mg

  • Horse Serum, Non-Sterile, Non-Hemolyzed, Donor Herd

    Blood is drawn by closed-system collection in a dedicated bleeding lab from a donor herd kept under qualified professional observation. It is refrigerated within 8 hours and processed within 48...

    SKU: 39324-5

    $86.00

    Unit size: 500 mL

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.