FITC Conjugated Strep-Tag II Recombinant Rabbit Monoclonal Antibody [PSH05-13]
Catalog# HA720229F
FITC Conjugated Strep-Tag II Recombinant Rabbit Monoclonal Antibody [PSH05-13]
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IF-Cell
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Species independent
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FITC
Overview
Product Name
FITC Conjugated Strep-Tag II Recombinant Rabbit Monoclonal Antibody [PSH05-13]
Antibody Type
Recombinant Rabbit monoclonal Antibody
Immunogen
Synthetic peptide corresponding to Strep-tag II.
Species Reactivity
Species independent
Validated Applications
IF-Cell
Conjugation
FITC
Clone Number
PSH05-13
Reactivity Data
| IF-Cell | |
|---|---|
| Species Independent |
|
Product Features
Form
Liquid
Concentration
1 mg/mL.(The concentration of this product may be batch-dependent)
Storage Instructions
Shipped at 4℃. Store at +4℃ short term (1-2 weeks). Store at -20℃ long term.
Storage Buffer
1*PBS (pH7.4), 1% BSA, 40% Glycerol, 0.2% Proclean 950.
Isotype
IgG
Purification Method
Protein A affinity purified.
Application Dilution
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IF-Cell
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1:100
Target
Function
The Strep-tag® system is a method which allows the purification and detection of proteins by affinity chromatography. The Strep-tag II is a synthetic peptide consisting of eight amino acids (Trp-Ser-His-Pro-Gln-Phe-Glu-Lys). This peptide sequence exhibits intrinsic affinity towards Strep-Tactin®, a specifically engineered streptavidin, and can be N- or C- terminally fused to recombinant proteins. By exploiting the highly specific interaction, Strep-tagged proteins can be isolated in one step from crude cell lysates. Because the Strep-tag elutes under gentle, physiological conditions it is especially suited for generation of functional proteins.
Background References
1. Arne Skerra. et. al. The Strep-tag system for one-step purification and high-affinity detection or capturing of proteins. Nat Protoc. 2007;2(6):1528-35.
Synonyms
anti-Strep-Tag II antibody
Strep-Tag II antibody
Strep-Tag II antibody antibody
Strep-Tag IIantiboy antibody
Images
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Immunocytochemistry analysis of HeLa cells labeling Strep-Tag II with Rabbit anti-Strep-Tag II antibody (HA720229F) at 1/100 dilution.
HeLa cells, untransfected (top, negative) / transfected with Strep-Tag II-tagged Histone H3.1 (bottom, positive) expression vector, were fixed in 4% paraformaldehyde for 15 minutes at room temperature, permeabilized with 0.1% Triton X-100 in PBS for 15 minutes at room temperature, then blocked with 1% BSA in 10% negative goat serum for 1 hour at room temperature. Cells were then incubated with Rabbit anti-Strep-Tag II antibody (HA720229F, FITC, green) at 1/100 dilution in 1% BSA in PBST overnight at 4 ℃. Nuclear DNA was labelled in blue with DAPI.
Histone H3 (HA601278, red) was stained at 1/100 dilution overnight at +4℃. Goat Anti-Mouse IgG H&L (iFluor™ 594, HA1126) was used as the secondary antibody at 1/1,000 dilution.
Please note: All products are "FOR RESEARCH USE ONLY AND ARE NOT INTENDED FOR DIAGNOSTIC OR THERAPEUTIC USE"