Organelle Markers

The subcellular location of a protein may suggest potential roles for that factor in one or more cellular processes. Organelle protein-specific antibodies are essential for establishing colocalization of a particular protein of interest with an organelle, thereby contributing crucial insight into its possible function(s). In addition, these organelle marker antibodies can often be used in cell fractionation studies analyzed by western blot alone or after immunoprecipitation.

Highlighted Products

Organelle	Product Name	Clonality	Reactivity	Applications	Cat. No.
Actin	beta Actin antibody	Rb pAb	Hu, Ms, Dm, Rat, Yeast, Cat, Rice, C. albicans	ICC/IF, IHC-P, IP, WB, IB	GTX109639
Cytoplasm	HSPA1A antibody	Rb pAb	Hu, Ms, Rat	ICC/IF, IHC-P, IP, WB	GTX111088
Plasma membrane	pan Cadherin antibody [CH-19]	Ms mAb	Hu, Ms, Chk, Dog, Pig, Rat, Cat, Goat, Gpig, Hm, Rb, SRat, Shp, Snk, Bov	ICC/IF, IHC-P, WB	GTX26528
Endoplasmic Reticulum	GRP94 antibody	Rb pAb	Hu, Ms, Rat	ICC/IF, IHC-P, IP, WB	GTX103232
Endoplasmic Reticulum	Calnexin antibody [C3], C-term	Rb pAb	Hu, Ms, Rat, Shp	ICC/IF, IHC-P, IP, WB	GTX109669
Golgi Apparatus	GOLPH2 antibody	Rb pAb	Hu	ICC/IF, IHC-P, WB	GTX116154
Golgi Apparatus	GOLGA5 antibody [N2C2], Internal	Rb pAb	Hu, Ms	ICC/IF, IHC-P, WB	GTX104255
Junction (Tight Junction)	ZO-1 antibody [N1N2], N-term	Rb pAb	Hu, Ms	ICC/IF, IHC-P, WB	GTX108613
Junction (Gap Junction)	Connexin 43 antibody	Rb pAb	Hu, Ms, Rat	IHC-P, WB	GTX50571
Centromere	gamma Tubulin antibody	Rb pAb	Hu, Ms, Rat, Zfsh	ICC/IF, IHC, IHC-F, IHC-P, IP, WB	GTX113286
Kinetochores (M phase)	ZWINT antibody	Rb pAb	Hu	ICC/IF, WB	GTX107155
Kinetochores (M phase)	HEC1 antibody [9G3.23]	Ms mAb	Hu, Ms, Pig, Rat, Hm, Kg, AGMK	FACS, ICC/IF, IHC, IP, WB	GTX70268
Lysosome	LAMP2 antibody	Rb pAb	Hu	ICC/IF, IHC-P, WB	GTX103214
Lysosome	GALNS antibody	Rb pAb	Hu, Ms, Rat	ICC/IF, IHC-P, WB	GTX110237
Endosome	RAB7A antibody	Rb pAb	Hu, Ms, Rat	ICC/IF, IHC-P, WB	GTX132548
Exosome	CD9 antibody [MM2/57]	Ms mAb	Hu, Dog, Pig, Cat, Frt, Hrs, Mink, Rb, Bov, RMK, Lma	Blocking, FACS, IHC-Fr, WB	GTX76184
Exosome	CD63 antibody [MEM-259]	Ms mAb	Hu	FACS, ICC/IF, IHC-P, IP, WB	GTX28219
Exosome	CD81 antibody	Rb pAb	Hu	Blocking, FACS, ICC/IF, IHC-P, WB	GTX101766
Exosome	TSG101 antibody [4A10]	Ms mAb	Hu, Ms, Mk, Rat, Hm	ELISA, FACS, ICC/IF, IHC, IHC-P, IP, WB	GTX70255
Autophagosome	LC3B antibody	Rb pAb	Hu, Ms, Pig, Rat	IP, FACS, ICC/IF, IHC-P, WB	GTX127375
Autophagosome	SQSTM1 antibody [N3C1], Internal	Rb pAb	Hu, Ms, Rat, Zfsh, Bov, Honeybee	FACS, ICC/IF, IHC-P, IP, WB	GTX100685
Microtubules/ Spindle	alpha Tubulin antibody [GT114]	Ms mAb	Hu, Ms, Dm, Rat, Zfsh	ICC/IF, IHC-Fr, IHC-P, WB	GTX628802
Mitochondria (Inner Membrane)	COX4 antibody	Rb pAb	Hu, Ms, Rat	ICC/IF, IHC-P, WB	GTX114330
Mitochondria (Inner Membrane)	Prohibitin antibody	Rb pAb	Hu, Ms, Rat	ICC/IF, IHC-P, IP, WB	GTX101105
Mitochondria (Outer Membrane)	VDAC2 antibody [C2C3], C-term	Rb pAb	Hu, Ms	ELISA, ICC/IF, IHC-P, IP, WB	GTX104745
Nuclear Envelope	Lamin A + C antibody	Rb pAb	Hu, Ms, Rat	ICC/IF, IHC-P, IP, WB	GTX101127
Nuclear Envelope	POM121 antibody [N2N3]	Rb pAb	Hu, Ms	ICC/IF, IHC-P, WB	GTX102128
Nucleolus	PAF49 antibody	Rb pAb	Hu	ICC/IF, IHC-P, WB	GTX102175
Nucleolus	RPA70 antibody [C1C3]	Rb pAb	Hu, Ms	ICC/IF, IHC-P, IP, WB	GTX108749
Nucleus	PCNA antibody	Rb pAb	Hu, Ms, Rat	ICC/IF, IHC, IHC-P, IP, WB	GTX100539
Nucleus	HDAC1 antibody	Rb pAb	Hu, Ms, Rat	ICC/IF, IHC-P, IP, WB, ChIP assay	GTX100513
Nucleus	HDAC2 antibody	Rb pAb	Hu, Ms, Rat	ICC/IF, IHC-P, IP, WB, ChIP assay	GTX109642
Internal Controls	Vinculin antibody [N3C1], Internal	Rb pAb	Hu, Ms, Rat	IHC-P, WB	GTX109749
Internal Controls	Cofilin 1 antibody	Rb pAb	Hu, Ms, Rat	WB, ICC/IF, IHC-P, IHC-Fr	GTX102156
Internal Controls	Cyclophilin A antibody	Rb pAb	Hu, Ms, Rat, Hm	WB, ICC/IF, IHC-P	GTX104698
Internal Controls	Histone H3 antibody	Rb pAb	Hu, Ms, Rat, Dm, Mk, Fungi, Rice	WB, ICC/IF, IHC-P, IP, ChIP assay	GTX122148
Internal Controls	HSP60 antibody	Rb pAb	Hu, Ms, Rat, Hm	WB, ICC/IF, IHC-P, ELISA	GTX110089

Cytosol

Endoplasmic Reticulum (ER)

GRP94 antibody

GTX103232

Calnexin antibody

GTX109669

Grp78 antibody