Dctn1 - Search Results

Dynactin subunit 1 (Gl), Recombinant Protein

Recombinant Drosophila melanogaster Dynactin subunit 1 (Gl), partial

(#MBS1231797)

Gene Names:

Gl; DCTN1-p150; CG9206; DCTN1; DmelCG9206; DYNA_DROME; FCP-D; Glu; Glued; p150; p150/glued; P150A; p150[glued]; t1

Other Names:

dynactin 1; p150 subunit

Host/Reactivities:

Host: E Coli or Yeast or Baculovirus or Mammalian Cell

Purity:

Greater or equal to 85% purity as determined by SDS-PAGE.

View Details

dynactin 1, Polyclonal Antibody

dynactin 1 antibody

(#MBS9412876)

Gene Names:

DCTN1; P135; DP-150; DAP-150

Other Names:

dynactin subunit 1 isoform 1; dynactin 1

Host/Reactivities:

Host: Rabbit / Reactivity: Human

Purification:

Purified by antigen-affinity chromatography.

Applications:

Western Blot (WB), Immunohistochemistry (IHC), Immunofluorescence (IF)

dynactin 1 (p150, glued homolog, Drosophila), ELISA Kit

Human Dynactin subunit 1, DCTN1 ELISA Kit

(#MBS2602807)

Gene Names:

DCTN1; P135; DP-150; DAP-150

Other Names:

dynactin subunit 1 isoform 3; dynactin 1

Host/Reactivities:

Reactivity: Human

dynactin 1, Polyclonal Antibody

Rabbit anti-human dynactin 1 (p150, glued homolog, Drosophila) polyclonal Antibody

(#MBS710773)

Other Names:

dynactin 1 (p150; glued homolog; Drosophila); DCTN1; DAP-150; DP-150; HMN7B; P135; dynactin 1

Host/Reactivities:

Host: Rabbit / Reactivity: Human, Mouse, Rat

Purification:

Antigen Affinity Purified

Isotype/Clone:

Isotype: IgG

Applications:

ELISA (EIA), Western Blot (WB)

Dynactin 1, Monoclonal Antibody

Dynactin 1 (DCTN1, 150kD Dynein-associated Polypeptide, DP-150, DAP-150, p150-glued, p135)

(#MBS608177)

Gene Names:

DCTN1; P135; DP-150; DAP-150

Other Names:

Anti -Dynactin 1 (DCTN1; 150kD Dynein-associated Polypeptide; p150-glued; p135); dynactin subunit 1 isoform 1; dynactin 1

Host/Reactivities:

Host: Mouse / Reactivity: Human

Purification:

Affinity PurifiedPurified by affinity chromatography.

Isotype/Clone:

Isotype: IgG / Clone 9G350

Applications:

ELISA (EL/EIA), Western Blot (WB)

DCTN1, Polyclonal Antibody

DCTN1, CT (Dynactin Subunit 1, 150kD Dynein-associated Polypeptide, DAP-150, DP-150, p135, p150-glued)

(#MBS6010671)

Gene Names:

DCTN1; P135; DP-150; DAP-150

Other Names:

Anti -DCTN1; CT (Dynactin Subunit 1; 150kD Dynein-associated Polypeptide; p150-glued); dynactin subunit 1 isoform 6; dynactin 1

Host/Reactivities:

Host: Goat / Reactivity: Human

Purification:

Affinity PurifiedPurified by immunoaffinity chromatography.

Applications:

ELISA (EL/EIA), Western Blot (WB), Immunohistochemistry (IHC)

Dynactin 1, Monoclonal Antibody

Mouse monoclonal Dynactin 1 antibody (N-terminus)

(#MBS5305979)

Gene Names:

DCTN1-p150; CG9206; DCTN1; DmelCG9206; DYNA_DROME; FCP-D; gl; Glu; Glued; p150; p150/glued; P150A; p150[glued]; t1

Other Names:

Dynactin 1 antibody (N-terminus); dynactin 1; p150 subunit

Host/Reactivities:

Host: Mouse

Isotype/Clone:

Isotype: IgG2a / Clone M80498

Applications:

Western Blot (WB), Immunoprecipitation (IP)

Dynactin 1, Monoclonal Antibody

Dynactin 1(N-terminus) Monoclonal Antibody

(#MBS9400131)

Other Names:

P135; DP-150; DAP-150; dynactin 1

Host/Reactivities:

Host: Mouse / Reactivity: Human, Porcine, Mouse, Bovine

Purification:

Affinity purified

Isotype/Clone:

Isotype: IgG2b / Clone 3D5-C6-D5

Applications:

ELISA (EIA), Western Blot (WB), Immunocytochemistry (ICC)

Nucleoprotein TPR; TPR_HUMAN; translocated promoter region (to activated MET oncogene); Homo sapiens translocated promoter region; nuclear basket protein (TPR); mRNA; translocated promoter region; nuc...

Host/Reactivities:

Host: Rabbit / Reactivity: Human

Purification:

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

Isotype/Clone:

Isotype: Rabbit IgG

Applications:

ELISA (EIA)(peptide)

Dynactin 1, Monoclonal Antibody

Dynactin 1 (N-terminus) Conjugated Monoclonal Antibody

(#MBS9439030)

Gene Names:

DCTN1-p150; CG9206; Dctn 1-p150; DCTN-P; DCTN1; DmelCG9206; DYNA_DROME; FCP-D; gl; Glu; Glued; p150; p150/glued; P150A; p150[glued]; t1

Other Names:

P135; DP-150; DAP-150; dynactin 1; p150 subunit

Host/Reactivities:

Host: Mouse / Reactivity: Human, Pig, Mouse, Bovine

Applications:

Most Applications

Dynactin 1, Polyclonal Antibody

Rabbit anti-Dynactin 1 Antibody

(#MBS4507509)

Gene Names:

DCTN1; P135; DP-150; DAP-150

Other Names:

Dynactin subunit 1; 150 kDa dynein-associated polypeptide; p150-glued; dynactin 1

Host/Reactivities:

Host: Rabbit / Reactivity: Human, Mouse, Rat

Purification:

The antibody was purified by immunogen affinity chromatography.

Applications:

Western Blot (WB)

Dynactin 1, Monoclonal Antibody

Dynactin 1 (N-term) Mouse mAb

(#MBS9525232)

Gene Names:

DCTN1; P135; DP-150; DAP-150

Other Names:

150 kDa dynein associated polypeptide; 150 kDa dynein-associated polypeptide; DAP 150; DAP150; DCTN 1; DCTN1_HUMAN; DP 150; DP150; Dynactin 1 (p150 Glued (Drosophila) homolog); dynactin 1 (p150 glued ...

Host/Reactivities:

Host: Mouse / Reactivity: Human

Purification:

The antibody was affinity-purified from mouse ascites by affinity-chromatography using epitope-specific immunogen.

Applications:

Western Blot (WB), Immunoprecipitation (IP)

Dynactin 1, Monoclonal Antibody

Dynactin 1 Monoclonal Antibody

(#MBS9525161)

Gene Names:

DCTN1; P135; DP-150; DAP-150

Other Names:

Dynactin subunit 1; 150 kDa dynein-associated polypeptide; p150-glued; dynactin 1

Host/Reactivities:

Host: Mouse / Reactivity: Human, Mouse, Bovine, Pig

Purification:

Affinity purification

Applications:

Western Blot (WB), Immunofluorescence (IF), Immunocytochemistry (ICC)

PLK1, Polyclonal Antibody

Phospho-PLK1 (Ser137) Antibody

(#MBS9613014)

Gene Names:

PLK1; PLK; STPK13

Other Names:

Cell cycle regulated protein kinase; PLK 1; PLK-1; PLK1_HUMAN; Polo like kinase 1; Polo-like kinase 1; Serine/threonine protein kinase 13; Serine/threonine protein kinase PLK1; Serine/threonine-protei...

Host/Reactivities:

Host: Rabbit / Reactivity: Human, Mouse, Rat

Purification:

The antibody is from purified rabbit serum by affinity purification via sequential chromatography on phospho-peptide and non-phospho-peptide affinity columns.

Isotype/Clone:

Isotype: Rabbit IgG

Applications:

Western Blot (WB), Immunohistochemistry (IHC), Peptide ELISA (EIA)

PLK1, Polyclonal Antibody

PLK1 Antibody

(#MBS9612561)

Gene Names:

PLK1; PLK; STPK13

Other Names:

Cell cycle regulated protein kinase; PLK 1; PLK-1; PLK1_HUMAN; Polo like kinase 1; Polo-like kinase 1; Serine/threonine protein kinase 13; Serine/threonine protein kinase PLK1; Serine/threonine-protei...

Host/Reactivities:

Host: Rabbit / Reactivity: Human, Mouse, Rat

Purification:

The antiserum was purified by peptide affinity chromatography using SulfoLink Coupling Resin

Isotype/Clone:

Isotype: Rabbit IgG

Applications:

Western Blot (WB), Immunohistochemistry (IHC), Peptide ELISA (EIA)

PLK1, Polyclonal Antibody

PLK1 Antibody

(#MBS9613967)

Gene Names:

PLK1; PLK; STPK13

Other Names:

Cell cycle regulated protein kinase; PLK 1; PLK-1; PLK1_HUMAN; Polo like kinase 1; Polo-like kinase 1; Serine/threonine protein kinase 13; Serine/threonine protein kinase PLK1; Serine/threonine-protei...

Host/Reactivities:

Host: Rabbit / Reactivity: Human, Mouse, Rat

Purification:

The antiserum was purified by peptide affinity chromatography using SulfoLink Coupling Resin

Isotype/Clone:

Isotype: Rabbit IgG

Applications:

Peptide ELISA (EIA)

RILP, Polyclonal Antibody

RILP Antibody

(#MBS9630578)

Gene Names:

RILP; PP10141

Other Names:

FLJ31193; Rab interacting lysosomal protein; Rab-interacting lysosomal protein; RILP_HUMAN

Host/Reactivities:

Host: Rabbit / Reactivity: Human

Purification:

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

Isotype/Clone:

Isotype: Rabbit IgG

Applications:

ELISA (EIA)(peptide)

HPS6, Polyclonal Antibody

HPS6 Antibody

(#MBS9630647)

Gene Names:

HPS6

Other Names:

BLOC2S3; FLJ22501; Hermansky Pudlak syndrome 6 protein; Hermansky-Pudlak syndrome 6 protein; HPS6 biogenesis of lysosomal organelles complex 2 subunit 3; HPS6_HUMAN; MGC20522; Ru; Ruby eye protein hom...

Host/Reactivities:

Host: Rabbit / Reactivity: Human, Mouse, Rat

Purification:

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

Isotype/Clone:

Isotype: Rabbit IgG

Applications:

ELISA (EIA)(peptide)

TBCB, Polyclonal Antibody

TBCB Antibody

(#MBS9631378)

Gene Names:

TBCB; CG22; CKAP1; CKAPI

Other Names:

Cytoskeleton associated protein 1; Cytoskeleton associated protein CKAPI; Cytoskeleton-associated protein 1; Cytoskeleton-associated protein CKAPI; TBCB_HUMAN; Tubulin folding cofactor B; Tubulin spec...

Host/Reactivities:

Host: Rabbit / Reactivity: Human, Mouse

Purification:

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

Isotype/Clone:

Isotype: Rabbit IgG

Applications:

ELISA (EIA)(peptide)

Dynactin subunit 1 (DCTN1), partial, Recombinant Protein

Recombinant Human Dynactin subunit 1 (DCTN1), partial

(#MBS1457410)

Gene Names:

DCTN1; P135; DP-150; DAP-150

Other Names:

Dynactin subunit 1; 150 kDa dynein-associated polypeptide; p150-glued; dynactin subunit 1 isoform 3; dynactin 1

Host/Reactivities:

Host: E Coli or Yeast or Baculovirus or Mammalian Cell

Purity:

Greater or equal to 85% purity as determined by SDS-PAGE.

Dynactin 1, Monoclonal Antibody

Anti-Dynactin 1 (N-term) Mouse mAb

(#MBS475110)

Gene Names:

dctn1; P135; DP-150; DAP-150

Other Names:

150 kDa dynein associated polypeptide; 150 kDa dynein-associated polypeptide; DAP 150; DAP150; DCTN 1; DCTN1_HUMAN; DP 150; DP150; Dynactin 1 (p150 Glued (Drosophila) homolog); dynactin 1 (p150 glued ...

Host/Reactivities:

Host: Mouse; Source: Human / Reactivity: Human

Purification:

Affinity Purified

Isotype/Clone:

Isotype: IgG2b / Clone 3D5-C6-D5

Applications:

Western Blot (WB), Immunoprecipitation (IP)

DCTN1, Polyclonal Antibody

DCTN1 Antibody

(#MBS1493002)

Gene Names:

DCTN1; P135; DP-150; DAP-150

Other Names:

150 kDa dynein-associated polypeptide; dynactin subunit 1 isoform 3; dynactin subunit 1

Host/Reactivities:

Host: Rabbit / Reactivity: Human

Purification:

Antigen Affinity Purified

Isotype/Clone:

Isotype: IgG

Applications:

ELISA (EIA), Western Blot (WB), Immunohistochemistry (IHC)

DCTN1, Polyclonal Antibody

DCTN1 Antibody

(#MBS9607271)

Gene Names:

DCTN1; P135; DP-150; DAP-150

Other Names:

150 kDa dynein associated polypeptide; 150 kDa dynein-associated polypeptide; DAP 150; DAP150; DCTN 1; DCTN1_HUMAN; DP 150; DP150; Dynactin 1 (p150 Glued (Drosophila) homolog); Dynactin 1 (p150 glued ...

Host/Reactivities:

Host: Rabbit / Reactivity: Human, Mouse, Rat

Purification:

The antiserum was purified by peptide affinity chromatography using SulfoLink Coupling Resin.

Isotype/Clone:

Isotype: IgG

Applications:

Western Blot (WB), Immunohistochemisty (IHC), Immunofluorescence (IF), Immunocytochemistry (ICC), ELISA (EIA)

DCTN1, Polyclonal Antibody

DCTN1 Polyclonal Antibody

(#MBS126334)

Gene Names:

DCTN1; P135; DP-150; DAP-150

Other Names:

HMN7B; Dynactin subunit 1; dynactin 1

Host/Reactivities:

Host: Rabbit / Reactivity: Human, Mouse, Rat

Purification:

Affinity Purification

Isotype/Clone:

Isotype: IgG

Applications:

Western Blot (WB), Immunohistochemistry (IHC), Immunofluorescence (IF)

DCTN1, Polyclonal Antibody

DCTN1 Polyclonal Antibody

(#MBS2517771)

Gene Names:

DCTN1; P135; DP-150; DAP-150

Other Names:

dynactin subunit 1 isoform 6; dynactin 1

Host/Reactivities:

Host: Rabbit / Reactivity: Human, Mouse, Rat

Purification:

Antigen affinity purification

Isotype/Clone:

Isotype: IgG

Applications:

ELISA (EIA), Western Blot (WB), Immunohistochemistry (IHC)

DCTN1, Polyclonal Antibody

DCTN1 Antibody

(#MBS5311754)

Gene Names:

DCTN1

Other Names:

Affinity Purified Rabbit Polyclonal DCTN1 Antibody; Polyclonal DCTN1 antibody; Anti-DCTN1 antibody; HMN7B antibody; DCTN 1 antibody; DAP-150 antibody; dynactin subunit 1 antibody; DCTN-1 antibody; P13...

Host/Reactivities:

Host: Rabbit

Purification:

Antigen-Affinity Chromatography

Isotype/Clone:

Isotype: IgG

Applications:

Immunofluorescence (IF), Immunocytochemistry (ICC), Immunohistochemistry (IHC) Paraffin, Western Blot (WB)

DCTN1, Polyclonal Antibody

DCTN1 Polyclonal Antibody

(#MBS2525441)

Gene Names:

DCTN1; P135; DP-150; DAP-150

Other Names:

dynactin subunit 1 isoform 6; dynactin 1

Host/Reactivities:

Host: Rabbit / Reactivity: Human, Mouse, Rat

Purification:

Antigen affinity purification

Isotype/Clone:

Isotype: IgG

Applications:

ELISA (EIA), Western Blot (WB), Immunohistochemistry (IHC)

Dynactin, Polyclonal Antibody

Goat anti-Dynactin Antibody

(#MBS420581)

Gene Names:

DCTN1; P135; DP-150; DAP-150

Other Names:

dynactin 1 (p150; glued homolog; Drosophila); p150-glued; p150; Glued (Drosophila) homolog; 150 kDa dynein-associated polypeptide; Glued (Drosophila) homolog); HMN7B; OTTHUMP00000202491; dynactin 1; G...

Host/Reactivities:

Host: Goat / Reactivity: Tested: Human, Mouse; Expected from sequence similarity: Human, Mouse, Rat

Purification:

Purified from goat serum by ammonium sulphate precipitation followed by antigen affinity chromatography using the immunizing peptide.

Applications:

Peptide ELISA (EIA), Western Blot (WB), Immunohistochemistry (IHC), Immunocytochemistry (ICC)

dynactin 1 (p150, glued homolog, Drosophila), ELISA Kit

Mouse Dynactin subunit 1, DCTN1 ELISA Kit

(#MBS9340886)

Gene Names:

DCTN1; p150; Glued; AL022633; p150<glued>

Other Names:

Mouse Dynactin subunit 1 (DCTN1) ELISA kit; DAP-150; DP-150; HMN7B; P135; 150 kDa dynein-associated polypeptide; OTTHUMP00000202491; dynactin 1; Glued homolog; p150-glued; dynactin 1 (p150; Drosophila...

Host/Reactivities:

Reactivity: Mouse

Dynactin, Blocking Peptide

Dynactin Immunizing Peptide

(#MBS425873)

Gene Names:

DCTN1; P135; DP-150; DAP-150

Other Names:

dynactin 1 (p150; glued homolog; Drosophila); p150-glued; p150; Glued (Drosophila) homolog; 150 kDa dynein-associated polypeptide; Glued (Drosophila) homolog); HMN7B; OTTHUMP00000202491; dynactin 1; G...

Host/Reactivities:

Reactivity: Human, Mouse, Rat

dynactin 1 (p150, glued homolog, Drosophila), ELISA Kit

Chicken Dynactin subunit 1, DCTN1 ELISA Kit

(#MBS9319340)

Gene Names:

DCTN1; Chip150

Other Names:

Chicken Dynactin subunit 1 (DCTN1) ELISA kit; DAP-150; DP-150; HMN7B; P135; 150 kDa dynein-associated polypeptide; OTTHUMP00000202491; dynactin 1; p150; Glued homolog; p150-glued; dynactin 1 (p150; Dr...

Host/Reactivities:

Reactivity: Chicken

View Details

Dynactin subunit 1 (Dctn1), Recombinant Protein

Recombinant Rat Dynactin subunit 1 (Dctn1) , partial

(#MBS718459)

Gene Names:

Dctn1

Other Names:

dynactin subunit 1

Host/Reactivities:

Host: E Coli or Yeast or Baculovirus or Mammalian Cell

Purity:

Greater or equal to 85% purity as determined by SDS-PAGE.

View Details

dynactin 1 (p150, glued homolog, Drosophila), ELISA Kit

Rat Dynactin subunit 1, DCTN1 ELISA Kit

(#MBS9327550)

Gene Names:

DCTN1

Other Names:

Rat Dynactin subunit 1 (DCTN1) ELISA kit; DAP-150; DP-150; HMN7B; P135; 150 kDa dynein-associated polypeptide; OTTHUMP00000202491; dynactin 1; p150; Glued homolog; p150-glued; dynactin 1 (p150; Drosop...

Host/Reactivities:

Reactivity: Rat

Dynactin subunit 1 (DCTN1), Recombinant Protein

Recombinant Chicken Dynactin subunit 1 (DCTN1), partial

(#MBS964204)

Gene Names:

DCTN1; Chip150

Other Names:

dynactin subunit 1

Host/Reactivities:

Host: E Coli or Yeast or Baculovirus or Mammalian Cell

Purity:

Greater or equal to 85% purity as determined by SDS-PAGE.

View Details

Dynactin 1 (DCTN1), ELISA Kit

Human Dynactin 1 (DCTN1) ELISA Kit

(#MBS9300316)

Gene Names:

DCTN1; P135; DP-150; DAP-150

Other Names:

dynactin subunit 1 isoform 6; dynactin 1

Host/Reactivities:

Reactivity: Human

Dynactin subunit 1 (Dctn1), Recombinant Protein

Recombinant Mouse Dynactin subunit 1 (Dctn1) , partial

(#MBS1078703)

Gene Names:

Dctn1; p150; Glued; DP-150; DAP-150; AL022633; p150-glued; p150<glued>

Other Names:

dynactin subunit 1 isoform 1; dynactin 1

Host/Reactivities:

Host: E Coli or Yeast or Baculovirus or Mammalian Cell

Purity:

Greater or equal to 85% purity as determined by SDS-PAGE.

View Details

Dynactin 1, Monoclonal Antibody

Dynactin 1 Antibody

(#MBS857849)

Gene Names:

DCTN1; P135; DP-150; DAP-150

Other Names:

150 kDa dynein-associated polypeptide DAP-150; Dynactin 1; dynactin subunit 1 isoform 3; dynactin subunit 1

Host/Reactivities:

Host: Mouse / Reactivity: Human

Purification:

Affinity purified

Isotype/Clone:

Isotype: IgG2b

DCTN1, Polyclonal Antibody

DCTN1 Antibody

(#MBS2525518)

Gene Names:

DCTN1; P135; DP-150; DAP-150

Other Names:

HMN7B; dynactin subunit 1 isoform 6; dynactin 1

Host/Reactivities:

Host: Rabbit / Reactivity: Human, Mouse, Rat

Purification:

Antigen affinity purification

Isotype/Clone:

Isotype: IgG

Applications:

Western Blot (WB), Immunohistochemistry (IHC)

DCTN1, Antibody

DCTN1 Antibody

(#MBS8500453)

Gene Names:

DCTN1; P135; DP-150; DAP-150

Other Names:

HMN7B; dynactin subunit 1 isoform 3; dynactin subunit 1

Host/Reactivities:

Host: Rabbit / Reactivity: Human, Mouse, Rat

Purification:

Affinity purification

Isotype/Clone:

Isotype: IgG

Applications:

Western Blot (WB), Immunohistochemistry (IHC)

DCTN1, cDNA Clone

DCTN1 cDNA Clone

(#MBS1275691)

Gene Names:

DCTN1; P135; DP-150; DAP-150

Other Names:

Homo sapiens dynactin 1 (p150; glued homolog; Drosophila); mRNA; dynactin subunit 1

0.01 mg Plasmid + 0.2 mL Glycerol-Stock

$1425

5x0.01 mg Plasmid + 5x0.2 mL Glycerol-Stock

$6425

View Details

DCTN1, siRNA

DCTN1 siRNA (Rat)

(#MBS8236527)

Gene Names:

DCTN1

Other Names:

Dynactin subunit 1; 150 kDa dynein-associated polypeptide; DAP-150; DP-150; p150-glued; dynactin 1

Host/Reactivities:

Host: Synthetic / Reactivity: Rat

Purification:

> 97%

Applications:

RNA Interference (RNAi)

DCTN1, cDNA Clone

DCTN1 cDNA Clone

(#MBS1277573)

Gene Names:

DCTN1; P135; DP-150; DAP-150

Other Names:

Homo sapiens dynactin 1 (p150; glued homolog; Drosophila); mRNA; dynactin subunit 1

0.01 mg Plasmid + 0.2 mL Glycerol-Stock

$235

5x0.01 mg Plasmid + 5x0.2 mL Glycerol-Stock

$1050

View Details

Dynactin subunit 1, ELISA Kit

Porcine Dynactin subunit 1 (DCTN1) ELISA Kit

(#MBS2604825)

Gene Names:

DCTN1

Host/Reactivities:

Reactivity: Porcine

Dynactin 1, Monoclonal Antibody

Dynactin 1(N-terminus) Antibody

(#MBS9215431)

Gene Names:

DCTN1; P135; DP-150; DAP-150

Other Names:

Purified Mouse Monoclonal Antibody (Mab); 150 kDa dynein associated polypeptide; 150 kDa dynein-associated polypeptide; DAP 150; DAP150; DCTN 1; DCTN1_HUMAN; DP 150; DP150; Dynactin 1 (p150 Glued (Dro...

Host/Reactivities:

Host: Mouse / Reactivity: Human

Applications:

Western Blot (WB), Immunoprecipitation (IP)