1. Antibodies
  2. Homo sapiens
  3. MTA3

ENCAB000AIS

Antibody against Homo sapiens MTA3

Homo sapiens
at least one cell type or tissue
awaiting characterization
Status
released
Source (vendor)
Santa Cruz Biotech
Product ID
sc-81325
Lot ID
F1110
Characterized targets
MTA3 (Homo sapiens)
Host
mouse
Clonality
monoclonal
Isotype
IgG
Antigen description
Raised against a recombinant protein corresponding to a region near the N-terminus of MTA3 of human origin. Antibody Target: MTA3

Characterizations

MTA3 (Homo sapiens)
Method: immunoprecipitation followed by mass spectrometry
Attachment PDF Icon
not reviewed
Caption
IP followed by mass spectrometry: Briefly, HepG2 whole cell lysates were immunoprecipitated using primary antibody, and the IP fraction was loaded on a 12% acrylamide gel and separated with a Bio-Rad PROTEAN II xi system. Gel was stained with Coomassie Blue in order to visualize marker bands. Gel fragments corresponding to the bands indicated above in the western blot image were excised and sent to the University of Alabama at Birmingham Cancer Center Mass Spectrometry/Proteomics Shared Facility. There the samples were run on an LTQ XL Linear Ion Trap Mass Spectrometer by LC-ESI-MS/MS. Peptides were identified using SEQUEST tandem mass spectra analysis, with probability based matching at p < 0.05. As per ENCODE data standards, all SEQUEST results are attached (ENCODE_HAIB_MTA3_sc81325_09012011_MassSpec.pdf), including common contaminants. Target protein is listed as hit 12a in the ~60 kDa band.
Submitted by
Richard Myers
Lab
Richard Myers, HAIB
MTA3 (Homo sapiens)
Method: immunoblot
Attachment PDF Icon
not reviewed
Caption
Western blot protocol: Whole cell lysate was immunoprecipitated using primary antibody, and the IP fraction was loaded on a 12% acrylamide gel and separated with a Bio-Rad PROTEAN II xi system. After separation, the samples were transferred to a nitrocellulose membrane with an Invitrogen iBlot system. Blotting with primary (same as that used for IP) and secondary HRP-conjugated antibodies was performed on an Invitrogen BenchPro 4100 system. Visualization was achieved using SuperSignal West Femto solution (Thermo Scientific). Results: Band of expected size visualized, representing strongest signal in the lane. Band tested by IP-mass spec (validation #2). Figure legend: IP-western with sc-81325 in whole cell lysate (WCL) of HepG2; PM=protein marker. MTA3 band is indicated.
Submitted by
Richard Myers
Lab
Richard Myers, HAIB