TRAP220/MED1 Antibody | Affinity Biosciences

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TRAP220/MED1 Antibody - Western blot analysis of extracts from various samples, using TRAP220/MED1 Antibody.

TRAP220/MED1 Antibody - FIGURE 6 HOXA5 promoted M2 macrophage polarization by the co-regulation of MED1 in carotid arteries.

Product:	TRAP220/MED1 Antibody
Catalog:	DF6578
Description:	Rabbit polyclonal antibody to TRAP220/MED1
Application:	WB IHC IF/ICC
Cited expt.:	WB
Reactivity:	Human, Mouse, Rat
Prediction:	Zebrafish, Bovine, Horse, Sheep, Rabbit, Dog, Chicken, Xenopus
Mol.Wt.:	168kDa; 168kD(Calculated).
Uniprot:	Q15648
RRID:	AB_2838540

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Blocking peptides are peptides that bind specifically to the target antibody and block antibody binding. These peptide usually contains the epitope recognized by the antibody. Antibodies bound to the blocking peptide no longer bind to the epitope on the target protein. By comparing the staining from the blocked antibody versus the antibody alone, one can see which staining is specific.

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MS Report

HPLC Report

MSDS

Data Sheet

COA

Protocols

WB Handbook

IHC Protocol

IF/ICC Protocol

Product Info

Source:

Rabbit

Application:

WB 1:500-1:2000, IHC 1:50-1:200, IF/ICC 1:100-1:500
*The optimal dilutions should be determined by the end user.
*Tips:

WB: For western blot detection of denatured protein samples. IHC: For immunohistochemical detection of paraffin sections (IHC-p) or frozen sections (IHC-f) of tissue samples. IF/ICC: For immunofluorescence detection of cell samples. ELISA(peptide): For ELISA detection of antigenic peptide.

Reactivity:

Human,Mouse,Rat

Prediction:

Zebrafish(83%), Bovine(100%), Horse(100%), Sheep(100%), Rabbit(100%), Dog(100%), Chicken(100%), Xenopus(100%)

Clonality:

Polyclonal

Specificity:

TRAP220/MED1 Antibody detects endogenous levels of total TRAP220/MED1.

RRID:

AB_2838540
Cite Format: Affinity Biosciences Cat# DF6578, RRID:AB_2838540.

Conjugate:

Unconjugated.

Purification:

The antiserum was purified by peptide affinity chromatography using SulfoLink™ Coupling Resin (Thermo Fisher Scientific).

Storage:

Rabbit IgG in phosphate buffered saline , pH 7.4, 150mM NaCl, 0.02% sodium azide and 50% glycerol. Store at -20 °C. Stable for 12 months from date of receipt.

Alias:

Fold/Unfold

Activator-recruited cofactor 205 kDa component; ARC205; CRSP1; CRSP200; DRIP205; DRIP230; MED1; MED1_HUMAN; Mediator complex subunit 1; Mediator of RNA polymerase II transcription subunit 1; p53 regulatory protein RB18A; PBP; Peroxisome proliferator-activated receptor-binding protein; PPAR binding protein; PPAR-binding protein; PPARBP; PPARGBP; RB18A; Thyroid hormone receptor-associated protein complex 220 kDa component; Thyroid receptor-interacting protein 2; TR-interacting protein 2; Trap220; TRIP-2; TRIP2; Vitamin D receptor-interacting protein complex component DRIP205;

Immunogens

Immunogen:

A synthesized peptide derived from human TRAP220/MED1, corresponding to a region within the internal amino acids.

Uniprot:

Q15648(MED1_HUMAN) >>Visit HPA database.

Gene(ID):

MED1(5469)

Expression:

Q15648 MED1_HUMAN:

Ubiquitously expressed.

Description:

The activation of gene transcription is a multistep process that is triggered by factors that recognize transcriptional enhancer sites in DNA. These factors work with co-activators to direct transcriptional initiation by the RNA polymerase II apparatus. The protein encoded by this gene is a subunit of the CRSP (cofactor required for SP1 activation) complex, which, along with TFIID, is required for efficient activation by SP1. This protein is also a component of other multisubunit complexes e.g. thyroid hormone receptor-(TR-) associated proteins which interact with TR and facilitate TR function on DNA templates in conjunction with initiation factors and cofactors. It also regulates p53-dependent apoptosis and it is essential for adipogenesis. This protein is known to have the ability to self-oligomerize. [provided by RefSeq, Jul 2008]

Sequence:

Q15648 MED1_HUMAN:
Protein BLAST With
NCBI/
ExPASy/
Uniprot

MKAQGETEESEKLSKMSSLLERLHAKFNQNRPWSETIKLVRQVMEKRVVMSSGGHQHLVSCLETLQKALKVTSLPAMTDRLESIARQNGLGSHLSASGTECYITSDMFYVEVQLDPAGQLCDVKVAHHGENPVSCPELVQQLREKNFDEFSKHLKGLVNLYNLPGDNKLKTKMYLALQSLEQDLSKMAIMYWKATNAGPLDKILHGSVGYLTPRSGGHLMNLKYYVSPSDLLDDKTASPIILHENNVSRSLGMNASVTIEGTSAVYKLPIAPLIMGSHPVDNKWTPSFSSITSANSVDLPACFFLKFPQPIPVSRAFVQKLQNCTGIPLFETQPTYAPLYELITQFELSKDPDPIPLNHNMRFYAALPGQQHCYFLNKDAPLPDGRSLQGTLVSKITFQHPGRVPLILNLIRHQVAYNTLIGSCVKRTILKEDSPGLLQFEVCPLSESRFSVSFQHPVNDSLVCVVMDVQDSTHVSCKLYKGLSDALICTDDFIAKVVQRCMSIPVTMRAIRRKAETIQADTPALSLIAETVEDMVKKNLPPASSPGYGMTTGNNPMSGTTTPTNTFPGGPITTLFNMSMSIKDRHESVGHGEDFSKVSQNPILTSLLQITGNGGSTIGSSPTPPHHTPPPVSSMAGNTKNHPMLMNLLKDNPAQDFSTLYGSSPLERQNSSSGSPRMEICSGSNKTKKKKSSRLPPEKPKHQTEDDFQRELFSMDVDSQNPIFDVNMTADTLDTPHITPAPSQCSTPPTTYPQPVPHPQPSIQRMVRLSSSDSIGPDVTDILSDIAEEASKLPSTSDDCPAIGTPLRDSSSSGHSQSTLFDSDVFQTNNNENPYTDPADLIADAAGSPSSDSPTNHFFHDGVDFNPDLLNSQSQSGFGEEYFDESSQSGDNDDFKGFASQALNTLGVPMLGGDNGETKFKGNNQADTVDFSIISVAGKALAPADLMEHHSGSQGPLLTTGDLGKEKTQKRVKEGNGTSNSTLSGPGLDSKPGKRSRTPSNDGKSKDKPPKRKKADTEGKSPSHSSSNRPFTPPTSTGGSKSPGSAGRSQTPPGVATPPIPKITIQIPKGTVMVGKPSSHSQYTSSGSVSSSGSKSHHSHSSSSSSSASTSGKMKSSKSEGSSSSKLSSSMYSSQGSSGSSQSKNSSQSGGKPGSSPITKHGLSSGSSSTKMKPQGKPSSLMNPSLSKPNISPSHSRPPGGSDKLASPMKPVPGTPPSSKAKSPISSGSGGSHMSGTSSSSGMKSSSGLGSSGSLSQKTPPSSNSCTASSSSFSSSGSSMSSSQNQHGSSKGKSPSRNKKPSLTAVIDKLKHGVVTSGPGGEDPLDGQMGVSTNSSSHPMSSKHNMSGGEFQGKREKSDKDKSKVSTSGSSVDSSKKTSESKNVGSTGVAKIIISKHDGGSPSIKAKVTLQKPGESSGEGLRPQMASSKNYGSPLISGSTPKHERGSPSHSKSPAYTPQNLDSESESGSSIAEKSYQNSPSSDDGIRPLPEYSTEKHKKHKKEKKKVKDKDRDRDRDKDRDKKKSHSIKPESWSKSPISSDQSLSMTSNTILSADRPSRLSPDFMIGEEDDDLMDVALIGN

Predictions

Predictions:

Score>80(red) has high confidence and is suggested to be used for WB detection. *The prediction model is mainly based on the alignment of immunogen sequences, the results are for reference only, not as the basis of quality assurance.

Species

Results

Score

Horse

100

Bovine

100

Sheep

100

Dog

100

Xenopus

100

Chicken

100

Rabbit

100

Zebrafish

Pig

Model Confidence:
High(score>80) Medium(80>score>50) Low(score<50) No confidence

Research Backgrounds

Q15648_MED1_HUMAN

Function:

Component of the Mediator complex, a coactivator involved in the regulated transcription of nearly all RNA polymerase II-dependent genes. 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 preinitiation complex with RNA polymerase II and the general transcription factors. Acts as a coactivator for GATA1-mediated transcriptional activation during erythroid differentiation of K562 erythroleukemia cells.

PTMs:

Phosphorylated by MAPK1 or MAPK3 during G2/M phase which may enhance protein stability and promote entry into the nucleolus. Phosphorylation increases its interaction with PSIP1.

Subcellular Location:

Nucleus.
Note: A subset of the protein may enter the nucleolus subsequent to phosphorylation by MAPK1 or MAPK3.

Tissue Specificity:

Ubiquitously expressed.

Family&Domains:

Belongs to the Mediator complex subunit 1 family.

Research Fields

· Human Diseases > Drug resistance: Antineoplastic > Endocrine resistance.

· Organismal Systems > Endocrine system > Thyroid hormone signaling pathway. (View pathway)

References

1). HOXA5 induces M2 macrophage polarization to attenuate carotid atherosclerosis by activating MED1. IUBMB LIFE, 2021 (PubMed: 34117711) [IF=3.7]

Application: WB Species: Mouse Sample: RAW264.7 cells

FIGURE 6 HOXA5 promoted M2 macrophage polarization by the co-regulation of MED1 in carotid arteries. (a) Immunofluorescent images for the colocalization of HOXA5 and CD163. (b, d) Relative mRNA levels of M1 (MARCO and MHCII) and M2 (PPARγ, Arg1, and MRC1) markers were detected by QPCR. (c, e) The levels of IL-6 and IL-10 were determined by ELISA. (f, g) Relative mRNA and protein levels of MED1 were examined using QPCR and Western blot. (h) Immunofluorescent images for the co-localization of MED1 and MAC- 3. & p < .05. n = 6. ELISA, enzyme-linked immunosorbent assay; HOXA5, homeobox A5; MED1, mediator subunit 1; QPCR, quantitative real-time reverse transcription PCR

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TRAP220/MED1 Antibody - #DF6578