KRT19

Gene Symbol KRT19
Entrez Gene 3880
Alt Symbol CK19, K19, K1CS
Species Human
Gene Type protein-coding
Description keratin 19, type I
Other Description 40-kDa keratin intermediate filament|CK-19|cytokeratin 19|cytokeratin-19|keratin, type I cytoskeletal 19|keratin, type I, 40-kd|keratin-19
Swissprots Q96FV1 P08727 Q9P1Y4 Q6NW33 Q9BYF9 B2R874 Q5XG83 Q7L5M9 Q96A53
Accessions AAA36044 AAF27048 BAB40770 CBU30437 CBU83086 EAW60743 P08727 AB041267 BAA94607 AB041268 BAA94608 AK313261 BAG36071 BC002539 AAH02539 BC007628 AAH07628 BC010409 AAH10409 BC067744 AAH67744 BC084574 AAH84574 BG490639 BG750971 BP328445 DA068330 DQ892179 ABM83105 DQ895373 ABM86299 Y00503 CAA68556 NM_002276 NP_002267
Function Involved in the organization of myofibers. Together with KRT8, helps to link the contractile apparatus to dystrophin at the costameres of striated muscle. {ECO:0000269|PubMed:16000376}.
Tissue Specificity Expressed in a defined zone of basal keratinocytes in the deep outer root sheath of hair follicles. Also observed in sweat gland and mammary gland ductal and secretory cells, bile ducts, gastrointestinal tract, bladder urothelium, oral epithelia, esophagus, ectocervical epithelium (at protein level). Expressed in epidermal basal cells, in nipple epidermis and a defined region of the hair follicle. Also seen in a subset of vascular wall cells in both the veins and artery of human umbilical cord, and in umbilical cord vascular smooth muscle. Observed in muscle fibers accumulating in the costameres of myoplasm at the sarcolemma in structures that contain dystrophin and spectrin. {ECO:0000269|PubMed:16000376, ECO:0000269|PubMed:2468493, ECO:0000269|PubMed:2469734}.

Keratin 19 (BA17) Mouse mAb - 4558 from Cell Signaling Technology

Prices $99.00, $246.00
Sizes 20 µl (2 western blots), 100 µl (10 western blots)
Host Mouse
Clonality Monoclonal
Clone BA17
Western blot analysis of extracts from various cell types using Keratin 19 (BA17) Mouse mAb. As expected, the protein is absent in A-431 and HeLa cells.

Keratin 19 (D7F7W) Rabbit mAb - 13092 from Cell Signaling Technology

Prices $250.00
Sizes 100 µl (10 western blots)
Host Rabbit
Clonality Monoclonal
Clone D7F7W
Western blot analysis of extracts from various cell lines using Keratin 19 (D7F7W) Rabbit mAb (upper) or β-Actin (D6A8) Rabbit mAb #8457 (lower).

Keratin 19 Antibody - 3479 from Cell Signaling Technology

Host Rabbit
Clonality Polyclonal
Western blot analysis of extracts of various cell lines using Keratin 19 Antibody. Note that HeLa and A431 are negative for Keratin 19, as expected.

Cytokeratin 19 (A-3) - sc-376126 from Santa Cruz Biotechnology

Prices $279.00
Sizes 200 µg/ml
Host Mouse
Clonality Monoclonal
Cytokeratin 19 (A-3): sc-376126. Western blot analysis of Cytokeratin 19 expression in SK-BR-3 whole cell lysate.

Cytokeratin 19 (B-1) - sc-374192 from Santa Cruz Biotechnology

Prices $279.00
Sizes 200 µg/ml
Host Mouse
Clonality Monoclonal
Cytokeratin 19 (B-1): sc-374192. Western blot analysis of Cytokeratin 19 expression in SK-BR-3 whole cell lysate.

Cytokeratin 19 (F-6) - sc-374386 from Santa Cruz Biotechnology

Prices $279.00
Sizes 200 µg/ml
Host Mouse
Clonality Monoclonal
Cytokeratin 19 (F-6): sc-374386. Western blot analysis of Cytokeratin 19 expression in SK-BR-3 whole cell lysate.

Cytokeratin 19 (N-13) - sc-33119 from Santa Cruz Biotechnology

Prices $279.00
Sizes 200 µg/ml
Host Goat
Clonality Polyclonal
Cytokeratin 19 (N-13): sc-33119. Western blot analysis of Cytokeratin 19 expression in SK-BR-3 (A) and MCF7 (B) whole cell lysates.

Cytokeratin 19 (A53-B/A2) - sc-6278 from Santa Cruz Biotechnology

Prices $279.00
Sizes 200 µg/ml
Host Mouse
Clonality Monoclonal
Cytokeratin 19 (A53-B/A2): sc-6278. Western blot analysis of Cytokeratin 19 expression in MCF7 (A) and HeLa (B) whole cell lysates.

Cytokeratin 19 (H-60) - sc-25724 from Santa Cruz Biotechnology

Prices $279.00
Sizes 200 µg/ml
Host Rabbit
Clonality Polyclonal
Cytokeratin 19 (H-60): sc-25724. Western blot analysis of Cytokeratin 19 expression in MCF7 whole cell lysate.

Cytokeratin 19 (C-17) - sc-33110 from Santa Cruz Biotechnology

Prices $279.00
Sizes 200 µg/ml
Host Goat
Clonality Polyclonal
Cytokeratin 19 (C-17): sc-33110. Western blot analysis of Cytokeratin 19 expression in SK-BR-3 whole cell lysate.

Cytokeratin 19 (BA17) - sc-53258 from Santa Cruz Biotechnology

Prices $279.00
Sizes 200 µg/ml
Host Mouse
Clonality Monoclonal
Cytokeratin 19 (BA17): sc-53258. Western blot analysis of Cytokeratin 19 expression in MCF7 (A), SK-BR-3 (B), MIA PaCa-2 (C) and MDA-MB-231 (D) whole cell lysates.

Cytokeratin 19 (RCK108) - sc-53003 from Santa Cruz Biotechnology

Prices $279.00
Sizes 200 µg/ml
Host Mouse
Clonality Monoclonal
Cytokeratin 19 (RCK108): sc-53003. Western blot analysis of Cytokeratin 19 expression in Caco-2 whole cell lysate immunoprecipitated with Cytokeratin 19 (RCK108): sc-53003 and detected with Cytokeratin 19 (A53-B/A2): sc-6278.

Cytokeratin 19 (BA16) - sc-53257 from Santa Cruz Biotechnology

Prices $279.00
Sizes 200 µg/ml
Host Mouse
Clonality Monoclonal
Cytokeratin 19 (BA16): sc-53257. Western blot analysis of Cytokeratin 19 expression in MCF7 (A), SK-BR-3 (B), MIA PaCa-2 (C) and MDA-MB-231 (D) whole cell lysates.

Cytokeratin 19 (SPM266) - sc-56371 from Santa Cruz Biotechnology

Prices $279.00
Sizes 200 µg/ml
Host Mouse
Clonality Monoclonal
Cytokeratin 19 (SPM266): sc-56371. Western blot analysis of Cytokeratin 19 expression in MCF7 (A), SK-BR-3 (B), Caco-2 (C), Hep G2 (D), BT-20 (E) and ME-180 (F) whole cell lysates.

Anti-Cytokeratin 19 antibody - ab15463 from Abcam

Prices $392.00
Sizes 1 ml
Host Rabbit
Clonality Polyclonal
Human skin stained with anti-Cytokeratin 19 antibody (ab15463).

Anti-Cytokeratin 19 antibody - ab53119 from Abcam

Prices $394.00
Sizes 100 µg
Host Rabbit
Clonality Polyclonal
All lanes : Anti-Cytokeratin 19 antibody (ab53119) at 1/300 dilutionLane 1 : LOVO cell extractLane 2 : LOVO cell extract with immunising peptide

Anti-Cytokeratin 19 antibody - ab52907 from Abcam

Prices $387.00
Sizes 100 µl
Host Rabbit
Clonality Polyclonal
Anti-Cytokeratin 19 antibody (ab52907) at 1/20000 dilution + T47D cell lysate at 10 µgSecondaryGoat anti-Rabbit HRP labeled. at 1/2000 dilution

Anti-Cytokeratin 19 antibody - ab90440 from Abcam

Prices $376.00
Sizes 50 µg
Host Mouse
Clonality Polyclonal
Anti-Cytokeratin 19 antibody (ab90440) at 1 µg/ml + Human pancreas tissue lysate at 50 µg

Anti-Cytokeratin 19 antibody [1H6] - ab130229 from Abcam

Host Mouse
Clonality Monoclonal
Clone 1H6
All lanes : Anti-Cytokeratin 19 antibody [1H6] (ab130229) at 1/500 dilutionLane 1 : T47D cell lysateLane 2 : MCF7 cell lysateLane 3 : SKBR 3 cell lysateLane 4 : HepG2 cell lysateLane 5 : Caco 2 cell lysateLane 6 : SW620 cell lysate

Anti-Cytokeratin 19 antibody [A53-B] - ab194399 from Abcam

Prices $379.00
Sizes 500 µl
Host Mouse
Clonality Monoclonal
Clone A53-B
All lanes : Anti-Cytokeratin 19 antibody [A53-B] (ab194399) at 1 µg/mlLane 1 : HepG2 cell lysateLane 2 : MCF-7 cell lysate

Anti-Cytokeratin 19 antibody [A53-B/A2] - ab7754 from Abcam

Prices $404.00
Sizes 100 µg
Host Mouse
Clonality Monoclonal
Clone A53-B/A2
All lanes : Anti-Cytokeratin 19 antibody [A53-B/A2] (ab7754) at 1/1000 dilutionLane 1 : Lung tumour lysate (patient 1)Lane 2 : Lung tumour lysate (patient 2)Lane 3 : Lung tumour lysate (patient 3)Lane 4 : Lung tumour lysate (patient 4)Lysates/proteins at 5 µg per lane.SecondaryGoat anti mouse HRP (H and L) at 1/40000 dilutionPerformed under reducing conditions.Observed band size : 44 kDa (why is the actual band size different from the predicted?)Additional bands at : 150 kDa. We are unsure as to the identity of these extra bands.See Abreview

Anti-Cytokeratin 19 antibody [A53-B/A2] (Alexa Fluor® 488) - ab187580 from Abcam

Host Mouse
Clonality Monoclonal
Clone A53-B/A2

Anti-Cytokeratin 19 antibody [A53-B/A2] (FITC) - ab178543 from Abcam

Prices $370.00
Sizes 100 µg
Host Mouse
Clonality Monoclonal
Clone A53-B/A2

Anti-Cytokeratin 19 antibody [A53-B/A2.26] - ab188624 from Abcam

Prices $378.00
Sizes 125 µl
Host Mouse
Clonality Monoclonal
Clone A53-B/A2.26
Immunohistochemical analysis of formalin fixed, paraffin embedded human uterus tissue labeling Cytokeratin 19 with ab188624 at 10 µg/ml.

Anti-Cytokeratin 19 antibody [b170] - ab49384 from Abcam

Prices $376.00
Sizes 100 µl
Host Mouse
Clonality Monoclonal
Clone b170
Ab49384 at 1/100 dilution staining malignant epithelial cells from Human rectal adenocarcinoma; paraffin embedded.
Search more