MED1 antibody (pAb)

RRID: AB_2714185
Aliases: PBP, CRSP1, RB18A, TRIP2, PPARBP, CRSP200, DRIP205, DRIP230, PPARGBP, TRAP220
Catalog No: 61065 Format: 100 µl $445 Buy
Catalog No: 61066 Format: 10 µl $110 Buy

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Antibody Type:
Polyclonal
Isotype:
IgG
Purification:
Affinity Purified
Host:
Rabbit
Molecular Weight:
210 kDa
Reactivity:
Human

Applications

Western Blot Validated Immunoprecipitation Validated

Application Notes


Validated Applications:
IP: 10 µl per IP
WB: 1:500 - 1:2,000 dilution

Note: many chromatin-bound proteins are not soluble in a low salt nuclear extract and fractionate to the pellet. Therefore, we recommend a High Salt / Sonication Protocol when preparing nuclear extracts for Western Blot.

Immunogen

This MED1 antibody was raised against a peptide within the C-terminal region of human MED1.

Buffer

Purified IgG in 70 mM Tris (pH 8), 105 mM NaCl, 31 mM glycine, 0.07 mM EDTA, 30% glycerol and 0.035% sodium azide. Sodium azide is highly toxic.

References

 

MED1 antibody (pAb) tested by Immunoprecipitation.
10 µl of MED1 antibody was used to immunoprecipitate MED1 from 250 µg of HeLa nuclear cell extract (lane 2). 10 µl of rabbit IgG was used as a negative control (lane 1). The immunoprecipitated protein was detected by Western blotting using the MED1 antibody at a dilution of 1:2,000.

MED1 antibody (pAb) tested by Western blot.
Nuclear extract (30 µg) of HeLa cells probed with MED1 antibody at a dilution of 1:2,000.

Background

MED1 (Mediator complex subunit 1, TRIP2, Thyroid receptor-interacting protein 2) is a component of the Mediator complex, a coactivator involved in the regulated transcription of most genes transcribed by RNA polymerase II. Mediator functions as a bridge to convey information from gene-specific regulatory proteins to the basal RNA polymerase II transcription machinery. Mediator is recruited to promoters by direct interactions with regulatory proteins and serves as a scaffold for the assembly of a functional pre-initiation complex with RNA polymerase II and the general transcription factors. MED1 is involved in supporting hematopoietic stem and/or progenitor cell function.

Positive Control

Active Motif's HeLa nuclear extract (Catalog No. 36010) can be used as a positive control for MED1 (TRIP2) antibody.

Storage

Some products may be shipped at room temperature. This will not affect their stability or performance. Avoid repeated freeze/thaw cycles by aliquoting items into single-use fractions for storage at -20°C for up to 2 years. Keep all reagents on ice when not in storage.

Guarantee

This product is guaranteed for 12 months from date of receipt.

This product is for research use only and is not for use in diagnostic procedures.

Application Key

  • ChIP = Chromatin Immunoprecipitation;
  • DB = Dot Blot;
  • ELISA = Enzyme-linked Immunosorbent Assay;
  • EMSA = Electrophoretic Mobility Shift Assay
  • FC = Flow Cytometry;
  • ICC = Immunocytochemistry;
  • IF = Immunofluorescence;
  • IHC = Immunohistochemistry;
  • IP = Immunoprecipitation;
  • MeDIP = Methyl-DNA Immunoprecipitation;
  • WB = Western Blotting