Cathepsin L Polyclonal Antibody

$Formalin-fixed and paraffin embedded rat skin labeled with Anti-Cathepsin L\/CTSL Polyclonal Antibody (bs-1508R), Unconjugated followed by conjugation to the secondary antibody and DAB staining$

Formalin-fixed and paraffin embedded rat skin labeled with Anti-Cathepsin L\/CTSL Polyclonal Antibody (bs-1508R), Unconjugated followed by conjugation to the secondary antibody and DAB staining

L1 rat liver, L2 rat brain lysates probed (bs-1508R) at 1:200 in 4˚C. Followed by conjugation to secondary antibody (bs-0295G-HRP) at 1:3000 90min in 37˚C. Predicted band and observed band size: 37kDa.

Image provided by One World Lab validation program. A549 cells probed with Rabbit Anti-Cathepsin L Polyclonal Antibody (bs-1508R) at 1:50 for 60 minutes at room temperature followed by Goat Anti-Rabbit IgG (H+L) Alexa Fluor 488 Conjugated secondary antibody.

Image provided by One World Lab validation program. A431 cells probed with Rabbit Anti-Cathepsin L Polyclonal Antibody (bs-1508R) at 1:50 for 60 minutes at room temperature followed by Goat Anti-Rabbit IgG (H+L) Alexa Fluor 488 Conjugated secondary antibody.

$Paraformaldehyde-fixed, paraffin embedded human cervical cancer; Antigen retrieval by boiling in sodium citrate buffer (pH6) for 15min; Block endogenous peroxidase by 3% hydrogen peroxide for 30 minutes; Blocking buffer (normal goat serum) at 37\u00b0C for 20min; Antibody incubation with Rabbit Anti-Cathepsin L Polyclonal Antibody, Unconjugated (bs-1508R) at 1:200 overnight at 4\u00b0C, followed by a conjugated secondary and DAB staining.$

Paraformaldehyde-fixed, paraffin embedded human cervical cancer; Antigen retrieval by boiling in sodium citrate buffer (pH6) for 15min; Block endogenous peroxidase by 3% hydrogen peroxide for 30 minutes; Blocking buffer (normal goat serum) at 37\u00b0C for 20min; Antibody incubation with Rabbit Anti-Cathepsin L Polyclonal Antibody, Unconjugated (bs-1508R) at 1:200 overnight at 4\u00b0C, followed by a conjugated secondary and DAB staining.

A549 cells were fixed with 4% PFA for 10min at room temperature,permeabilized with 0.1%PBST for 20 min at room temperature, and incubated in 5% BSA blocking buffer for 30 min at room temperature. Cells were then stained with Cathepsin L Polyclonal Antibody(bs-1508R)at 1:100 dilution in blocking buffer and incubated for 30 min at room temperature, washed twice with 2%BSA in PBS, followed by secondary antibody incubation for 40 min at room temperature. Acquisitions of 20,000 events were performed. Cells stained with primary antibody (green), and isotype control (orange).

$Lane 1: Human HUVEC cell Lysates; Lane 2: Human K562 cell Lysates; Lane 3: Human MCF-7 cell Lysates. Probed with Cathepsin L polyclonal Antibody, unconjugated (bs-1508R) at 1:300 dilution and 4\u00b0C overnight incubation. Followed by conjugated secondary antibody incubation at 1:20000 for 60 min at 37˚C.$

Lane 1: Human HUVEC cell Lysates; Lane 2: Human K562 cell Lysates; Lane 3: Human MCF-7 cell Lysates. Probed with Cathepsin L polyclonal Antibody, unconjugated (bs-1508R) at 1:300 dilution and 4\u00b0C overnight incubation. Followed by conjugated secondary antibody incubation at 1:20000 for 60 min at 37˚C.

$Paraformaldehyde-fixed, paraffin embedded (Human kidney); Antigen retrieval by boiling in sodium citrate buffer (pH6.0) for 15min; Block endogenous peroxidase by 3% hydrogen peroxide for 20 minutes; Blocking buffer (normal goat serum) at 37\u00b0C for 30min; Antibody incubation with (Cathepsin L) Polyclonal Antibody, Unconjugated (bs-1508R) at 1:200 overnight at 4\u00b0C, followed by operating according to SP Kit(Rabbit) (sp-0023) instructionsand DAB staining.$

Paraformaldehyde-fixed, paraffin embedded (Human kidney); Antigen retrieval by boiling in sodium citrate buffer (pH6.0) for 15min; Block endogenous peroxidase by 3% hydrogen peroxide for 20 minutes; Blocking buffer (normal goat serum) at 37\u00b0C for 30min; Antibody incubation with (Cathepsin L) Polyclonal Antibody, Unconjugated (bs-1508R) at 1:200 overnight at 4\u00b0C, followed by operating according to SP Kit(Rabbit) (sp-0023) instructionsand DAB staining.

Applications

WB
ELISA
IHC-P
IHC-F
IF(IHC-P)
IF(IHC-F)
IF(ICC)

Reactivity

Human
Rat
Pig

Predicted Reactivity

Mouse

Overview
Catalog #	bs-1508R
Product Name	Cathepsin L Polyclonal Antibody
Applications	WB, ELISA, IHC-P, IHC-F, IF(IHC-P), IF(IHC-F), IF(ICC)
Reactivity	Human, Rat, Pig
Predicted Reactivity	Mouse
Specifications
Conjugation	Unconjugated
Host	Rabbit
Source	KLH conjugated synthetic peptide derived from mouse capsin L1 proprotein
Immunogen Range	71-170/334
Clonality	Polyclonal
Isotype	IgG
Concentration	1ug/ul
Purification	Purified by Protein A.
Storage Buffer	0.01M TBS(pH7.4) with 1% BSA, 0.02% Proclin300 and 50% Glycerol.
Storage Condition	Shipped at 4°C. Store at -20°C for one year. Avoid repeated freeze/thaw cycles.
Target
Gene ID	13039
Swiss Prot	P06797
Subcellular location	Cytoplasm
Synonyms	fs; MEP; nkt; Ctsl1; 1190035F06Rik; Cathepsin L1; Cathepsin L; Major excreted protein; p39 cysteine proteinase; Ctsl
Background	The protein encoded by this gene is a lysosomal cysteine proteinase that plays a major role in intracellular protein catabolism. Its substrates include collagen and elastin, as well as alpha-1 protease inhibitor, a major controlling element of neutrophil elastase activity. The encoded protein has been implicated in several pathologic processes, including myofibril necrosis in myopathies and in myocardial ischemia, and in the renal tubular response to proteinuria. This protein, which is a member of the peptidase C1 family, is a dimer composed of disulfide-linked heavy and light chains, both produced from a single protein precursor. At least two transcript variants encoding the same protein have been found for this gene.
Application Dilution
WB	1:300-5000
ELISA	1:500-1000
IHC-P	1:200-400
IHC-F	1:100-500
IF(IHC-P)	1:50-200
IF(IHC-F)	1:50-200
IF(ICC)	1:50-200