CSTB Antibody

ProSci
Product Code: PSI-19-170
Product Group: Primary Antibodies
Supplier: ProSci
CodeSizePrice
PSI-19-170-50uL50uL£433.00
Quantity:
Prices exclude any Taxes / VAT

Overview

Host Type: Rabbit
Antibody Isotype: IgG
Antibody Clonality: Polyclonal
Regulatory Status: RUO
Shipping:
Blue Ice or RT
Storage:
Store at -20°C. Avoid freeze / thaw cycles.

Images

1 / 3
Western blot analysis of extracts of various cell lines, using CSTB antibody (19-170) at 1:1000 dilution.<br/>Secondary antibody: HRP Goat Anti-Rabbit IgG (H+L) at 1:10000 dilution.<br/>Lysates/proteins: 25ug per lane.<br/>Blocking buffer: 3% nonfat dry milk in TBST.<br/>Detection: ECL Basic Kit.<br/>Exposure time: 10s.
2 / 3
Immunohistochemistry of paraffin-embedded human prostate using CSTB antibody (19-170) at dilution of 1:100 (40x lens).
3 / 3
Immunofluorescence analysis of HeLa cells using CSTB antibody (19-170) at dilution of 1:100. Blue: DAPI for nuclear staining.

Western blot analysis of extracts of various cell lines, using CSTB antibody (19-170) at 1:1000 dilution.<br/>Secondary antibody: HRP Goat Anti-Rabbit IgG (H+L) at 1:10000 dilution.<br/>Lysates/proteins: 25ug per lane.<br/>Blocking buffer: 3% nonfat dry milk in TBST.<br/>Detection: ECL Basic Kit.<br/>Exposure time: 10s.
Immunohistochemistry of paraffin-embedded human prostate using CSTB antibody (19-170) at dilution of 1:100 (40x lens).
Immunofluorescence analysis of HeLa cells using CSTB antibody (19-170) at dilution of 1:100. Blue: DAPI for nuclear staining.

Further Information

Additional Names:
CSTB, CST6, EPM1, PME, STFB, ULD, EPM1A
Application Note:
WB: 1:500 - 1:2000

IHC: 1:50 - 1:200

IF: 1:50 - 1:200
Background:
The cystatin superfamily encompasses proteins that contain multiple cystatin-like sequences. Some of the members are active cysteine protease inhibitors, while others have lost or perhaps never acquired this inhibitory activity. There are three inhibitory families in the superfamily, including the type 1 cystatins (stefins), type 2 cystatins and kininogens. This gene encodes a stefin that functions as an intracellular thiol protease inhibitor. The protein is able to form a dimer stabilized by noncovalent forces, inhibiting papain and cathepsins l, h and b. The protein is thought to play a role in protecting against the proteases leaking from lysosomes. Evidence indicates that mutations in this gene are responsible for the primary defects in patients with progressive myoclonic epilepsy (EPM1). One type of mutation responsible for EPM1 is the expansion in the promoter region of this gene of a CCCCGCCCCGCG repeat from 2-3 copies to 30-78 copies.
Buffer:
PBS with 0.02% sodium azide, 50% glycerol, pH7.3.
Concentration:
batch dependent
Conjugate:
Unconjugated
DISCLAIMER:
Optimal dilutions/concentrations should be determined by the end user. The information provided is a guideline for product use. This product is for research use only.
Immunogen:
Recombinant fusion protein containing a sequence corresponding to amino acids 1-98 of human CSTB (NP_000091.1).
NCBI Gene ID #:
1476
NCBI Official Name:
cystatin B (stefin B)
NCBI Official Symbol:
CSTB
NCBI Organism:
Homo sapiens
Physical State:
Liquid
PREDICTED MOLECULAR WEIGHT:
Observed: 14kDa
Purification:
Affinity purification
Research Area:
Cell Cycle
Swissprot #:
P04080
User NOte:
Optimal dilutions for each application to be determined by the researcher.