Thermo Fisher Scientific Osteopontin Polyclonal Antibody, Biotin, PeproTech

Applications

Tested Dilution

Publications

Western Blot (WB)

0.1-0.2 mg/mL

-

ELISA (ELISA)

0.25-1.0 µg/mL

-

Product Specifications

Species Reactivity

Human

Host/Isotype

Rabbit

Class

Polyclonal

Type

Antibody

Immunogen

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Conjugate

Biotin Biotin Biotin

Form

Lyophilized

Concentration

0.1-1.0 mg/mL

Purification

Antigen affinity chromatography

Storage buffer

PBS

Contains

no preservative

Storage conditions

-20°C

Shipping conditions

Ambient

Product Specific Information

AA Sequence of recombinant protein: IPVKQADSGS SEEKQLYNKY PDAVATWLNP DPSQKQNLLA PQNAVSSEET NDFKQETLPS KSNESHDHMD DMDDEDDDDH VDSQDSIDSN DSDDVDDTDD SHQSDESHHS DESDELVTDF PTDLPATEVF TPVVPTVDTY DGRGDSVVYG LRSKSKKFRR PDIQYPDATD EDITSHMESE ELNGAYKAIP VAQDLNAPSD WDSRGKDSYE TSQLDDQSAE THSHKQSRLY KRKANDESNE HSDVIDSQEL SKVSREFHSH EFHSHEDMLV VDPKSKEEDK HLKFRISHEL DSASSEVN.

Preparation: Produced from sera of rabbits immunized with highly pure Recombinant Human Osteopontin. Anti-Human Osteopontin-specific antibody was purified by affinity chromatography and then biotinylated.

Sandwich ELISA: To detect Human Osteopontin by sandwich ELISA (using 100 mL/well), a concentration of 0.25-1.0 µg/mL of this antibody is required. This biotinylated polyclonal antibody, in conjunction with PeproTech Polyclonal Anti- Human Osteopontin (500-P314) as a capture antibody, allows the detection of at least 0.2-0.4 ng/well of Recombinant Human Osteopontin.

Western Blot: To detect Human Osteopontin by Western Blot analysis, this antibody can be used at a concentration of 0.1-0.2 mg/mL. When used in conjunction with compatible development reagents, the detection limit for Recombinant Human Osteopontin is 1.5-3.0 ng/lane, under either reducing or non-reducing conditions.

500-P314BT-1MG will be provided as 2 x 500 µg

Target Information

Osteopontin is an arginine-glycine-aspartic acid (RGD)-containing glycoprotein that interacts with integrins and CD44 as major receptors. It is a multifunctional protein involved in bone mineralization, cell adhesion, cell migration, chronic inflammatory disease and transformation. Proteolytic cleavage by thrombin and matrix metalloproteinases close to the integrin-binding Arg-Gly-Asp sequence modulates the function of OPN and its integrin binding properties. Thrombin-cleaved fragments of Osteopontin are overexpressed in malignant glial tumors and provide a molecular niche with survival advantage and provide a novel substrate for plasmin and cathepsin D.

For Research Use Only. Not for use in diagnostic procedures. Not for resale without express authorization.