AbGold secondary antibodies | Electron microscopy tools

Your tool for high resolution electron microscopy

Download the AbGold flyer

Gold particles can be used to label primary antibodies for identifying surface antigens in direct assays. However, they are mainly used as secondary antibody labels in applications such as transmission electron microscopy (TEM) and scanning electron microscopy (SEM).
For more information about which gold particle is optimal for your experiment,
please refer to the gold particle size guide in the AbGold flyer.

AbGold Secondary Antibodies

Check out our 1.4nm to 40nm conjugated AbGold secondary antibodies raised in:



Donkey secondary antibodies

Target Pre-adsorbed Conjugation Applications Product code

Chicken IgY - H&L

12nm Gold

ELISA, EM

ab105266

Chicken IgY - H&L

18nm Gold

ELISA, EM

ab105267

Goat IgG - H&L

6nm Gold

ELISA, EM, WB

ab105268

Goat IgG - H&L

10nm Gold

EM

ab41496

Goat IgG - H&L

12nm Gold

ELISA, EM, WB

ab105269

Goat IgG - H&L

18nm Gold

ELISA, EM, WB

ab105270

Goat IgG - H&L

25nm Gold

EM

ab41510

Guinea pig IgG - H&L

6nm Gold

ELISA, EM, WB

ab105271

Guinea pig IgG - H&L

6nm Gold

ELISA, EM, WB

ab105273

Guinea pig IgG - H&L

12nm Gold

ELISA, EM, WB

ab105272

Mouse IgG - H&L

6nm Gold

EM

ab39616

Mouse IgG - H&L

6nm Gold

ELISA, EM, WB

ab105276

Mouse IgG - H&L

10nm Gold

EM

ab39593

Mouse IgG - H&L

12nm Gold

ELISA, EM, WB

ab105277

Mouse IgG - H&L

18nm Gold

ELISA, EM, WB

ab105278

Rabbit IgG - H&L

6nm Gold

ELISA, EM, Other, WB

ab105294

Rabbit IgG - H&L

10nm Gold

EM

ab39597

Rabbit IgG - H&L

12nm Gold

ELISA, EM, WB

ab105295

Rabbit IgG - H&L

18nm Gold

ELISA, EM, WB

ab105296

Rabbit IgG - H&L

25nm Gold

EM

ab41514

Sheep IgG - H&L

6nm Gold

EM

ab39602

Sheep IgG - H&L

6nm Gold

ELISA, EM, WB

ab105307

Sheep IgG - H&L

10nm Gold

EM

ab39611

Sheep IgG - H&L

12nm Gold

ELISA, EM, Ie, WB

ab105308

Sheep IgG - H&L

18nm Gold

ELISA, EM, Ie, WB

ab105309

Goat secondary antibodies

Target Pre-adsorbed Conjugation Applications Product code

Chicken IgM

25nm Gold

EM

ab41509

Chicken IgY - H&L

6nm Gold

EM

ab39604

Chicken IgY - H&L

10nm Gold

EM

ab41511

Chicken IgY - H&L

25nm Gold

EM

ab41494

Guinea pig IgG

5nm Gold

EM

ab81402

Guinea pig IgG

15nm Gold

EM

ab81398

Guinea pig IgG

20nm Gold

ab81396

Guinea pig IgG - H&L

1.4nm Gold (ultra-small)

EM, WB

ab30827

Guinea pig IgG - H&L

10nm Gold

EM

ab39617

Human IgG

5nm Gold

ab81339

Human IgG

15nm Gold

EM

ab81430

Human IgG - H&L

1.4nm Gold (ultra-small)

EM, WB

ab30825

Human IgG - H&L

6nm Gold

EM

ab39618

Human IgG - H&L

10nm Gold

EM

ab39596

Human IgG - H&L

12nm Gold

ELISA, EM, WB

ab105274

Human IgG - H&L

18nm Gold

ELISA, EM, WB

ab105275

Mouse IgG

5nm Gold

ab81345

Mouse IgG - Fc

6nm Gold

ELISA, EM, WB

ab105285

Mouse IgG - Fc

12nm Gold

ELISA, EM, WB

ab105286

Mouse IgG - Fc

18nm Gold

ELISA, EM, WB

ab105287

Mouse IgG - H&L

1.4nm Gold (ultra-small)

EM, WB

ab30812

Mouse IgG - H&L

5nm Gold

EM

ab27244

Mouse IgG - H&L

6nm Gold

ELISA, EM, WB

ab105279

Mouse IgG - H&L

6nm Gold

ELISA, EM, WB

ab105282

Mouse IgG - H&L

6nm Gold

EM

ab39614

Mouse IgG - H&L

10nm Gold

EM

ab39619

Mouse IgG - H&L

10nm Gold

EM

ab27241

Mouse IgG - H&L

12nm Gold

ELISA, EM, WB

ab105280

Mouse IgG - H&L

12nm Gold

ELISA, EM, Ie

ab105283

Mouse IgG - H&L

18nm Gold

ELISA, EM, WB

ab105281

Mouse IgG - H&L

18nm Gold

ELISA, EM, Other, WB

ab105284

Mouse IgG - H&L

20nm Gold

EM

ab27242

Mouse IgG - heavy chain

5nm Gold

EM

ab27233

Mouse IgG - heavy chain

10nm Gold

EM

ab27230

Mouse IgG+IgM

12nm Gold

ELISA, EM, WB

ab105289

Mouse IgG+IgM

18nm Gold

ELISA, EM, WB

ab105290

Mouse IgM

6nm Gold

EM

ab39606

Mouse IgM

10nm Gold

EM

ab39613

Mouse IgM - mu chain

6nm Gold

ELISA, EM, Other, WB

ab105291

Mouse IgM - mu chain

6nm Gold

ELISA, EM, Other, WB

ab105292

Mouse IgM - mu chain

18nm Gold

ELISA, EM, Other, WB

ab105293

Rabbit IgG - H&L

1.4nm Gold (ultra-small)

EM, WB

ab30814

Rabbit IgG - H&L

5nm Gold

EM

ab27235

Rabbit IgG - H&L

5nm Gold

Dot

ab49940

Rabbit IgG - H&L

6nm Gold

ELISA, EM, Ie, WB

ab105297

Rabbit IgG - H&L

6nm Gold

EM

ab41498

Rabbit IgG - H&L

10nm Gold

EM

ab27234

Rabbit IgG - H&L

10nm Gold

EM

ab39601

Rabbit IgG - H&L

12nm Gold

ELISA, EM, Ie, WB

ab105298

Rabbit IgG - H&L

15nm Gold

EM

ab27236

Rabbit IgG - H&L

18nm Gold

ELISA, EM, Ie, WB

ab105299

Rabbit IgG - H&L

20nm Gold

EM

ab27237

Rabbit IgG - H&L

30nm Gold

EM

ab119178

Rabbit IgG - H&L

40nm Gold

EM

ab119180

Rat IgG

10nm Gold

EM

ab81409

Rat IgG

15nm Gold

EM

ab81410

Rat IgG - H&L

1.4nm Gold (ultra-small)

EM, WB

ab30818

Rat IgG - H&L

5nm Gold

EM

ab81411

Rat IgG - H&L

6nm Gold

ELISA, EM, WB

ab105300

Rat IgG - H&L

10nm Gold

Dot

ab49939

Rat IgG - H&L

10nm Gold

EM

ab41512

Rat IgG - H&L

12nm Gold

ELISA, EM, WB

ab105301

Rat IgG - H&L

12nm Gold

ELISA, EM, WB

ab105304

Rat IgG - H&L

18nm Gold

ELISA, EM, WB

ab105302

Rat IgG - H&L

18nm Gold

ELISA, EM, WB

ab105305

Rat IgG - H&L

25nm Gold

EM

ab41513

Rat IgM - mu chain

12nm Gold

ELISA

ab105306

Fragment antibodies

Fragment antibody Target Pre-adsorbed Conjugation Applications Product code

F(ab)

Guinea pig IgG

1.4nm Gold (ultra-small)

EM, IF, WB

ab33108

F(ab)

Guinea pig IgG - H&L

1.4nm Gold (ultra-small)

EM, WB

ab30828

F(ab)

Human IgG - H&L

1.4nm Gold (ultra-small)

EM, WB

ab30826

F(ab)

Mouse IgG

1.4nm Gold (ultra-small)

EM, IF, WB

ab33109

F(ab)

Mouse IgG - H&L

1.4nm Gold (ultra-small)

EM, WB

ab30813

F(ab')2

Mouse IgG - H&L

6nm Gold

EM

ab41499

F(ab)

Rabbit IgG

1.4nm Gold (ultra-small)

EM, IF, WB

ab33110

F(ab)

Rabbit IgG - H&L

1.4nm Gold (ultra-small)

EM, WB

ab30815

F(ab')2

Rabbit IgG - H&L

5nm Gold

EM

ab27240

F(ab')2

Rabbit IgG - H&L

6nm Gold

EM

ab39595

F(ab')2

Rabbit IgG - H&L

10nm Gold

EM

ab27239

F(ab)

Rat IgG - H&L

1.4nm Gold (ultra-small)

EM, WB

ab30820

Rabbit secondary antibodies

Fragment antibody Target Conjugation Applications Product code

Chicken IgY

6nm Gold

EM

ab39607

Chicken IgY

10nm Gold

EM

ab39612

Chicken IgY

15nm Gold

EM

ab41500

Goat IgG - H&L

1.4nm Gold (ultra-small)

EM, WB

ab30816

F(ab)

Goat IgG - H&L

1.4nm Gold (ultra-small)

EM, WB

ab30817

Goat IgG - H&L

6nm Gold

EM

ab39610

Goat IgG - H&L

10nm Gold

EM

ab27245

Goat IgG - H&L

10nm Gold

EM

ab39594

Goat IgG - H&L

15nm Gold

EM

ab27247

F(ab)

Sheep IgG - H&L

1.4nm Gold (ultra-small)

EM, WB

ab30824

Sheep IgG

10nm Gold

EM

ab39609

Sheep IgG - H&L

15nm Gold

EM

ab41495

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