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Table 1 Characterization of proteasome antibodies for immunofluorescence.

From: TRIM5α associates with proteasomal subunits in cells while in complex with HIV-1 virions

Proteasome Antibodies

19S Base

Catalog Number

Ab Nuclear Localization

Locialization with rhTRIM5a

RPT1 mouse

BML-PW8825

INTERMEDIATE

YES

RPT1 rabbit

BML-PW8165

INTERMEDIATE

YES

RPT2 rabbit

BML-PW8305

NO

NO

RPT3 mouse

BML-PW8220

YES

NO

RPT3 rabbit

BML-PW8175

INTERMEDIATE

YES

RPT4 mouse

BML-PW8310

INTERMEDIATE

NO

RPT4 rabbit

BML-PW8830

NO

NO

RPT5 mouse

BML-PW8770

YES

YES

RPT5 rabbit

BML-PW8765

NO

NO

RPT6 rabbit

BML-PW8320

YES

NO

20S Alpha

   

2 mouse

BML-PW8105

YES

YES

4 mouse

BML-PW8120

YES

YES

5 mouse

BML-PW8125

NO

NO

6 mouse

BML-PW8100

YES

YES

7 mouse

BML-PW8110

INTERMEDIATE

NO

Core rabbit

BML-PW8155

YES

YES

Alpha 1,2,3,5,6 & 7 mouse

BML-PW8195

NO

NO

20S Beta

   

1i (LMP2-13) rabbit

BML-PW8345

NO

NO

1 mouse

BML-PW8140

NO

NO

2 mouse

BML-PW8145

NO

NO

2i (MECL-1) rabbit

BML-PW8350

YES

NO

3 mouse

BML-PW8130

INTERMEDIATE

NO

4 rabbit

BML-PW8890

NO

NO

5i (LMP7) mouse

BML-PW8845

NO

NO

5i (LMP7) rabbit

BML-PW8355

YES

NO

5 rabbit

BML-PW8895

NO

NO

6 rabbit

BML-PW9000

NO

NO

7 mouse

BML-PW8135

NO

NO

  1. Antibodies were characterized based on their localization in the nucleus. Previous reports have shown that a large pool of proteasomes are located in the nucleus while a fraction remains in the cytoplasm thus the nuclear staining represents antibodies deemed successful for immunofluorescence.