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thumbnails to links: new products rabbit plasma, sera and tissues; featured article zebrafish; monthly special human recombinant proteins; featured product fibrinogen new products link, Rabbit Plasma, Sera, and Tissues new products link, Rabbit Plasma, Sera, and Tissues new products link, Rabbit Plasma, Sera, and Tissues new products link, Rabbit Plasma, Sera, and Tissues

New Products: Rabbit Plasma, Sera, and Tissuesblood cells

United States Biological supplies rabbit serum, plasma, and tissue products for use in diagnostics and molecular biology research. All raw materials are collected from licensed USDA facilities and are certified to be free of infectious diseases. Manufacturing batch records are kept on file, maintaining complete traceability to raw material and production processes.

Catalog #

Product Name

C7849-35 Complement, Rabbit
A0905-05R Adrenal Gland, Rabbit
A2298-50R Aorta, Rabbit
A4155-05R Atrium, Rabbit

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July Special: 10% Off Select Human Recombinant Proteinsnecrosis factor

There are two main systems available for the expression of recombinant proteins; prokaryotic (bacterial) and eukaryotic (yeast or mammalian). Prokaryotic expression systems have several advantages including, cost, culture conditions, rapid cell growth, yield and relatively short expression time. However, if the protein is required for functional or enzymatic studies, prokaryotic systems may not be the most suitable, as many proteins will form insoluble aggregates known as inclusion bodies which after refolding may not retain their biological function. Furthermore, bacterial expression systems do not allow for any post-translational modifications to be made (e.g. phosphorylation) which may be necessary for biological activity.

Catalog #

Product Name

F0019-76B Fatty Acid Binding Protein (FABP), Recombinant, Human, Muscle and Heart
F0019-73L Fatty Acid Binding Protein, Epidermal (E-FABP), Recombinant, Human
F0019-89D Fatty Acid Binding Protein, Ileal (IL-FABP), Recombinant, Human
F0019-76J Fatty Acid Binding Protein, Intestinal (I-FABP), Recombinant, Human
F0019-76R2 Fatty Acid Binding Protein, Liver (L-FABP), Recombinant, Human
C2414-92T Fatty Acid-Binding Protein, Brain (B-FABP), Recombinant, Human
I0945-04C Inhibin alpha Subunit, Recombinant, Human
I0945-04A Inhibin, beta A, Recombinant, Human
F0019-69B Myelin Fatty Acid Binding Protein (M-FABP), Recombinant, Human
P3107-77A Paraoxonase 1, Recombinant, Human
P3107-79A Paraoxonase 2, Recombinant, Human
P9005-25P1 Procalcitonin, Recombinant, Human
P9009-32 Prolactin, Recombinant, Human (LTH, Luteotropic Hormone, Lactogenic Hormone)
T9160-10C Tumor Necrosis Factor alpha, Recombinant, Human(TNFa)
T9160-41C Tumor Necrosis Factor beta, Recombinant, Human (TNFb)

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Featured Product: Fibrinogen

Fibrinogen is the main protein of blood blood cellscoagulation system. It is a large protein and it consists of two identical subunits that contain three polypeptide chains: alpha, beta and gamma. All chains are connected with each other by a number of disulfide bonds. Fibrinopeptides A (1-16 amino acids) and B (1-17 amino acids) are released by thrombin from the N-terminal parts of alpha- and beta-chains, respectively. In this way fibrinogen is converted into fibrin, which by means of polymerization forms a fibrin clot. Fibrinogen clotting underlies pathogenesis of MI, thromboembolism and thromboses of arteries and veins, since fibrin is the main substrate for thrombus formation. Fibrinogen activation is also involved in pathogenesis of inflammation, tumor growth and many other diseases.

Catalog #

Product Name

Type

Host

Source

Apps

F4199-90 Fibrinogen (Coagulation Factor I) Pab sheep Hu D
F4200-07A Fibrinogen (Human Plasma) Pab goat Hu E IP WB
F4199-91B Fibrinogen (Coagulation Factor I) Mab mouse Hu E WB
F4203-06M Fibrinogen (Coagulation Factor I) Pab goat Hu E IP WB
F4203-08B Fibrinogen, oxidized, soluble Pab rabbit Hu E
F4203-08C Fibrinogen, Oxidized (insoluble fraction) Pab rabbit Hu E
F4197-37 Fibrin, Fibrinogen Mab mouse   E xIHC
F4203-06Q FGA, NT (Fibrinogen alpha Chain, Fibrinopeptide A) Pab rabbit Hu E WB
F4204-05 Fibrinogen-like Protein 1 (FGL1, Hepassocin, Fibrinogen-like 1) Pab goat Hu E W

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Featured Article: Zebrafish

Zebrafish are a type of minnow widely used inzebrafish scientific research. Small, semi-transparent freshwater fish, they reproduce rapidly and their transparent embryos develop outside the body. Such traits are helpful for viewing biological processes within the embryo or adult tissues.

What does it take to regenerate a limb? When a zebrafish loses its fin, a special group of cells forms on the remaining stump. These cells, which appear identical to one another, regrow the entire limb, complete with all cell types required for a complex organ. This has suggested that these cells may be “pluripotent” stem cells, capable of forming almost every tissue in the body.

Catalog #

Product Name

0014-07G 14-3-3, gamma
A0906-51 Adrenergic Receptor, Alpha 1 (A1AR)
A1124-02P Akt, phosphorylated (Ser473) (Rac PKa, PKBa)
A1124-02Q Akt, phosphorylated (Ser473) (PE)
C7949-21L Cullin 4B
L9058-02C Lysine, Acetylated (Acetyl-Lysine)
N2150-12 Neurofibromin 2 (Zebrafish)
P3105-77D PAR4 (Proteinase Activated Receptor 4)
P3110-91 PARK2 Co-regulated
P4480-48 Polyubiquitin, Lysine 48-Linkage Specific
R1426-11A RelB, phosphorylated (Ser552)
T2550-23 Tenascin
T5348-98Y Thyroid Hormone Receptor, alpha (THRa)
T9154-01C Tubulin, alpha, acetyl (Lys40)
U4100-02 USP7

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