KLF6 is a ubiquitously expressed nuclear protein belonging to the Kruppel C2H2-type zinc finger transcription factor family. It is a 283 amino acid (aa) protein that contains an N-terminal acidic domain, a Ser/Thr-rich region and three zinc-finger motifs. The acidic region may interact with other transcription factors. The Ser-Thr-rich region likely serves as an activation domain, and the zinc-finger motifs bind DNA. One alternate splice form is known that shows a 55 aa substitution for the C‑terminal 57 amino acids. KLF6 is considered a tumor-suppressor gene. It also promotes iNOS and TGF-beta 1 expression. Human KLF6 shares 94%, 95% and 94% aa sequence identity with rat, mouse and canine KLF6, respectively.
Key Product Details
Species Reactivity
Validated:
Human
Cited:
Human
Applications
Validated:
Western Blot
Cited:
Western Blot, Immunoprecipitation
Label
Unconjugated
Antibody Source
Polyclonal Sheep IgG
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Product Specifications
Immunogen
E. coli-derived recombinant human KLF6
Met1-Ser109
Accession # Q99612
Met1-Ser109
Accession # Q99612
Specificity
Detects human KLF6 in direct ELISAs and Western blots. In direct ELISAs and Western blots, this antibody shows less than 5% cross‑reactivity with rhKLF4, rhKLF5 and rmKLF15.
Clonality
Polyclonal
Host
Sheep
Isotype
IgG
Scientific Data Images for Human KLF6 Antibody
Detection of KLF6 by Western Blot
miR-630 targeted KLF6. (A) Target genes of miR-630 were predicted through TargetScan7, RNAInter (Score > 0.70), and miRDB (Score > 70) databases; (B) binding site between miR-630 and KLF6 was predicted through databases; (C) targeting relationship between miR-630 and KLF6 was verified using dual-luciferase reporter gene assay; (D) RIP assay verified the interaction between miR-630 and KLF6 mRNA; (E,F) KLF6 expression in cells in each group was detected using RT-qPCR and Western blotting; (G–J) KLF6 expression in NFs after different treatments was detected using RT-qPCR and Western blotting. The experiment was repeated three times independently. Data are presented as mean ± standard deviation. Data in panel (C–F) were analyzed using t-test, and data in panels (G–J) were analyzed using one-way ANOVA, followed by Tukey’s multiple comparison test, **p < 0.01, ***p < 0.001. A2780 and SKOV3 in panels (I,J) indicated the source of EVs. Image collected and cropped by CiteAb from the following open publication (https://pubmed.ncbi.nlm.nih.gov/34277601), licensed under a CC-BY license. Not internally tested by R&D Systems.Detection of KLF6 by Western Blot
Overexpression of KLF6 attenuated EVs-induced activation of CAFs. NFs were co-treated with A2780 or SKOV3 cells-derived EVs and KLF6 pcDNA or its NC. (A,B) Transfection efficiency of KLF6 pcDNA was confirmed using RT-qPCR and Western blotting; (C,D) levels of CAFs marker proteins ( alpha -SMA and FAP) in NFs were detected using RT-qPCR and Western blotting. (E) Migration of NFs in each group was detected using Transwell assay; the migrated cells were counted and representative images were displayed. The experiment was repeated three times independently. Data are presented as mean ± standard deviation and analyzed using one-way ANOVA, followed by Tukey’s multiple comparison test, **p < 0.01, ***p < 0.001. A2780 and SKOV3 in the panels (C,D) indicated the source of EVs. Image collected and cropped by CiteAb from the following open publication (https://pubmed.ncbi.nlm.nih.gov/34277601), licensed under a CC-BY license. Not internally tested by R&D Systems.Detection of KLF6 by Western Blot
miR-630 targeted KLF6. (A) Target genes of miR-630 were predicted through TargetScan7, RNAInter (Score > 0.70), and miRDB (Score > 70) databases; (B) binding site between miR-630 and KLF6 was predicted through databases; (C) targeting relationship between miR-630 and KLF6 was verified using dual-luciferase reporter gene assay; (D) RIP assay verified the interaction between miR-630 and KLF6 mRNA; (E,F) KLF6 expression in cells in each group was detected using RT-qPCR and Western blotting; (G–J) KLF6 expression in NFs after different treatments was detected using RT-qPCR and Western blotting. The experiment was repeated three times independently. Data are presented as mean ± standard deviation. Data in panel (C–F) were analyzed using t-test, and data in panels (G–J) were analyzed using one-way ANOVA, followed by Tukey’s multiple comparison test, **p < 0.01, ***p < 0.001. A2780 and SKOV3 in panels (I,J) indicated the source of EVs. Image collected and cropped by CiteAb from the following open publication (https://pubmed.ncbi.nlm.nih.gov/34277601), licensed under a CC-BY license. Not internally tested by R&D Systems.Applications for Human KLF6 Antibody
Application
Recommended Usage
Western Blot
0.1 µg/mL
Sample: Recombinant Human KLF6
Sample: Recombinant Human KLF6
Formulation, Preparation, and Storage
Purification
Antigen Affinity-purified
Reconstitution
Reconstitute at 0.2 mg/mL in sterile PBS. For liquid material, refer to CoA for concentration.
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Formulation
Lyophilized from a 0.2 μm filtered solution in PBS with Trehalose. *Small pack size (SP) is supplied either lyophilized or as a 0.2 µm filtered solution in PBS.
Shipping
Lyophilized product is shipped at ambient temperature. Liquid small pack size (-SP) is shipped with polar packs. Upon receipt, store immediately at the temperature recommended below.
Stability & Storage
Use a manual defrost freezer and avoid repeated freeze-thaw cycles.
- 12 months from date of receipt, -20 to -70 °C as supplied.
- 1 month, 2 to 8 °C under sterile conditions after reconstitution.
- 6 months, -20 to -70 °C under sterile conditions after reconstitution.
Calculators
Background: KLF6
Long Name
Kruppel-Like Factor 6
Alternate Names
BCD1, COPEB, CPBP, Transcription factor Zf9
Gene Symbol
KLF6
UniProt
Additional KLF6 Products
Product Documents for Human KLF6 Antibody
Certificate of Analysis
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Note: Certificate of Analysis not available for kit components.
Product Specific Notices for Human KLF6 Antibody
For research use only
Related Research Areas
Citations for Human KLF6 Antibody
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Protocols
Find general support by application which include: protocols, troubleshooting, illustrated assays, videos and webinars.
- Cellular Response to Hypoxia Protocols
- R&D Systems Quality Control Western Blot Protocol
- Troubleshooting Guide: Western Blot Figures
- Western Blot Conditions
- Western Blot Protocol
- Western Blot Protocol for Cell Lysates
- Western Blot Troubleshooting
- Western Blot Troubleshooting Guide
- View all Protocols, Troubleshooting, Illustrated assays and Webinars