ENCORE Antibody

Product_ID	57246S
Lot_ID	1
Host_organism	rabbit
Source	Cell Signaling Technology
Antibody_DCC_ID

GeneName	PTBP1
Phosphate
Target_name	PTBP1-human

Validation Images

Cell line	Primary validation	Secondary validation
HepG2		Caption: Western blot following shRNA against PTBP1 in HepG2 whole cell lysate using PTBP1 specific antibody. Lane 1 is a ladder, lane 2 is HepG2 non-targeting control knockdown, lane 3 and 4 are two different shRNA against PTBP1. PTBP1 protein appears as the green arrow, Beta-actin serves as a control and appears in red arrow. Releated Sample: BGHLV12-59 Status: Submitted Lab: Graveley Lab
K562	Caption: IP-WB analysis of 57246S whole cell lysate using the PTBP1 specific antibody, 57246S. Lanes 1 and 2 are 2.5% of five million whole cell lysate input and 50% of IP enrichment, respectively, using a normal IgG antibody. Lane 3 is 50% of IP enrichment from five million whole cell lysate using the PTBP1-specific antibody, 57246S. The same antibody was used to detect protein levels via Western blot. This antibody passes preliminary validation and will be further pursued for secondary validation. NOTE Protein sizes are taken from Genecards.org and are only estimates based on sequence. Actual protein size may differ based on protein characteristics and electrophoresis method used. Method: immunoprecipitation Releated Sample: eCLIP:368 Status: Submitted Lab: Yeo Lab

Cell line

Primary validation

Secondary validation

HepG2

Caption: Western blot following shRNA against PTBP1 in HepG2 whole cell lysate using PTBP1 specific antibody. Lane 1 is a ladder, lane 2 is HepG2 non-targeting control knockdown, lane 3 and 4 are two different shRNA against PTBP1. PTBP1 protein appears as the green arrow, Beta-actin serves as a control and appears in red arrow.

Releated Sample: BGHLV12-59

Status: Submitted

Lab: Graveley Lab

K562

CST_57246S_1_PTBP1.png<br>Caption: IP-WB analysis of 57246S whole cell lysate using the PTBP1 specific antibody, 57246S. Lanes 1 and 2 are 2.5% of five million whole cell lysate input and 50% of IP enrichment, respectively, using a normal IgG antibody. Lane 3 is 50% of IP enrichment from five million whole cell lysate using the PTBP1-specific antibody, 57246S. The same antibody was used to detect protein levels via Western blot. This antibody passes preliminary validation and will be further pursued for secondary validation. *NOTE* Protein sizes are taken from Genecards.org and are only estimates based on sequence. Actual protein size may differ based on protein characteristics and electrophoresis method used.

Caption: IP-WB analysis of 57246S whole cell lysate using the PTBP1 specific antibody, 57246S. Lanes 1 and 2 are 2.5% of five million whole cell lysate input and 50% of IP enrichment, respectively, using a normal IgG antibody. Lane 3 is 50% of IP enrichment from five million whole cell lysate using the PTBP1-specific antibody, 57246S. The same antibody was used to detect protein levels via Western blot. This antibody passes preliminary validation and will be further pursued for secondary validation. *NOTE* Protein sizes are taken from Genecards.org and are only estimates based on sequence. Actual protein size may differ based on protein characteristics and electrophoresis method used.

Method: immunoprecipitation

Releated Sample: eCLIP:368

Status: Submitted

Lab: Yeo Lab

PTBP1 antibody: 57246S