One unit will catalyze the exchange of one nanomole 32-P from pyrophosphate into a Norit-absorbable compound in 20 minutes at 37° C (Weiss, B., et al., JBC 243, 4543 (1968). 50 mM Tris-HCl, 10 mM MgCl2, 10 mM DTT, 1 mM ATP, pH 7.5 @ 25°C.

HAMSTER FETUS, Non-sterile, Tissue, No expiration date is given for this product if properly stored.

HAMSTER THYROID, Non-sterile, Tissue, No expiration date is given for this product if properly stored.

HAMSTER ATRIUM, Non-sterile, Tissue, No expiration date is given for this product if properly stored.

Buffy coat preparations are suitable for use as a source of nucleated PBMC. Buffy coat preparations are separated after a single low-speed centrifugation to remove the platelet rich plasma, buffy coat layer and erythrocytes (RBC). Buffy coat preparations are generally enriched for leukocytes…

HAMSTER EPIDIDYMIS, Non-sterile, Tissue, No expiration date is given for this product if properly stored.

HAMSTER STOMACH, Non-sterile, Tissue, No expiration date is given for this product if properly stored.

This product is a convenient, ready-to-use solution of calf thymus DNA especially prepared for use in the preparation of pre-hybridization and hybridization solutions and as a DNA carrier in yeast transformation protocols and other related methods. This product is also an excellent substrate for…

HAMSTER BRAIN (STRIPPED), Non-sterile, Tissue, No expiration date is given for this product if properly stored.

Salmon Testes DNA is suitable for use as a substrate for deoxyribonuclease assays and other molecular biological techniques.

One unit will cause an increase in the absorbance at 260 nm of 0.001 per minute per ml at 25° C, pH 5.0 when acting on highly polymerized DNA according to the assay method of Kunitz (J.Gen.Physiol. 33, 349 and 363 (1950)). A solution in 1 mM Calcium Chloride and 50% (v/v) glycerol.

HAMSTER BRAIN (Cerebellum), Non-sterile, Tissue, No expiration date is given for this product if properly stored.

One unit of Lysozyme (Hen Egg White) is equal to a decrease in turbidity of 0.001 A450 nm per minute at 25° C, pH 7.0, using a 0.3 mg/ml suspension of Micrococcus lysodeikticus cells as a substrate. Lyophilized powder contains trace amounts of sodium chloride.

HAMSTER EYE, Non-sterile, Tissue, No expiration date is given for this product if properly stored.

Buffy coat preparations are suitable for use as a source of nucleated peripheral blood mononuclear leukocytes (PBMC). Buffy coat preparations are generally enriched for leukocytes (WBC) and contain trace amounts of red cells and other blood components. This product is prepared in a buffer…

Washed pooled cells preparations, complement titration, adsorption procedures, HA assays and for the preparation of stroma as particulate reagents.

HAMSTER LIVER, Non-sterile, Tissue, No expiration date is given for this product if properly stored.

A solution in 10 mM Tris-Cl and 1 mM EDTA, pH 8.0. Note: A higher sample load may be required to clearly see the 564 and 125 base pair bands.)

HAMSTER KIDNEY, Non-sterile, Tissue, No expiration date is given for this product if properly stored.

HAMSTER BRAIN, Non-sterile, Tissue, No expiration date is given for this product if properly stored.

HAMSTER SUBMAXILLARY, Non-sterile, Tissue, No expiration date is given for this product if properly stored.

Washed pooled cells preparations, complement titration, adsorption procedures, HA assays and for the preparation of stroma as particulate reagents.

Deoxyribonuclease I application is one unit will cause an increase in the absorbance at 260 nm of 0.001 per minute per ml at 25° C, pH 5.0 when acting on highly polymerized DNA according to the assay method of Kunitz (J.Gen.Physiol. 33, 349 and 363 (1950)). A solution in 1 mM Calcium Chloride…

HAMSTER UTERUS, Non-sterile, Tissue, No expiration date is given for this product if properly stored.

HAMSTER SPLEEN, Non-sterile, Tissue, No expiration date is given for this product if properly stored.

HAMSTER TESTICLE, Non-sterile, Tissue, No expiration date is given for this product if properly stored.

HAMSTER INTESTINE, Non-sterile, Tissue, No expiration date is given for this product if properly stored.

HAMSTER PANCREAS, Non-sterile, Tissue, No expiration date is given for this product if properly stored.

HAMSTER PITUITARY, Non-sterile, Tissue, No expiration date is given for this product if properly stored.

Hamster Pelts are source material for hair and whole epidermis for processing by acetone precipitation. Hamster pelts are a source of animal derived allergens which may be used in allergy testing for selected patients with allergic rhinitis or asthma. Hamster Pelts may also contain dust, dander,…

HAMSTER LUNG, Non-sterile, Tissue, No expiration date is given for this product if properly stored.

HAMSTER OVARY, Non-sterile, Tissue, No expiration date is given for this product if properly stored.