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Epitope tag Antibodies


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HSP70 | Heat shock protein 70 (chloroplastic)

AS08 348 | Clonality:Polyclonal | Host:Rabbit | Reactivity: A. thaliana, O. sativa, P. sativm, P. strobus

HSP70 | Heat shock protein 70 (chloroplastic) in the group Antibodies for Plant/Algal / Environmental Stress / Heat shock at Agrisera AB (Antibodies for research) (AS08 348)

PRODUCT INFORMATION IN PDF

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product information
Background

Heat-shock protein 70 (Hsp70) is the major stress-inducible protein in vertebrates and is highly conserved throughout evolution. It plays a role as a molecular chaperone and is important for allowing cells to cope with acute stressor insult, especially those affecting the protein machinery. Heat shock cognate protein 70 (HSC70), is a highly conserved protein and a member of the family of molecular chaperones.
Immunogen

KLH-conjugated synthetic peptide derived from higher plant chloroplastic HSP70, inluding Arabidopsis thaliana cpHSC70-1, At4g24280 and cpHSC70-2, At5g49910
Host Rabbit
Clonality Polyclonal
Clone
Purity Serum
Format Lyophilized
Quantity 200 µl
Reconstitution For reconstitution add 200 µl of sterile water.
Storage Store lyophilized/reconstituted at -20°C; once reconstituted make aliquots to avoid repeated freeze-thaw cycles. Please, remember to spin tubes briefly prior to opening them to avoid any losses that might occur from lyophilized material adhering to the cap or sides of the tubes.
Tested applications Immunoprecipitation (IP) , Western blot (WB)
Related products

AS08 371 | anti-HSP70 | heat shock protein 70 cytoplasmic

AS08 347 | anti-HSP70 | heat shock protein 70, mitochondrial

collection of antibodies to plant heat shock proteins
Additional information
application information
Recommended dilution 1 : 100 (IP), 1 : 2000 (WB)
Expected | apparent MW

76 | 70 kDa
Confirmed reactivity Arabidopsis thaliana, Hordeum spontaneum, Oryza sativa, Pinus strobus, Pisum sativum
Predicted reactivity Arundo donax, Brachypodium distachyon, Brassica rapa subsp. pekinensis, Brassica napus, Capsella rubella, Citrus clementina, Citrus sinensis, Coffea canephora, Glycine max, Glycine soja, Hordeum vulgare, Medicago trancatula, Oryza sativa, Phaseolus vulgaris, Physomitrella patensm, Picea sitchemsis, Populus trichocarpa, Prunus persica, Ricinus communis, Solanum tuberosum, Solanum lycopersicum, Sorghum bicolor, Spinacia oleracea, Theobroma cacao, Triticum aestivum, Zea mays, Vitis vinifera
Not reactive in No confirmed exceptions from predicted reactivity are currently known.
Additional information
Selected references Wu et al. (2018). Control of Retrograde Signaling by Rapid Turnover of GENOMES UNCOUPLED 1. Plant Physiol. 2018 Jan 24. pii: pp.00009.2018. doi: 10.1104/pp.18.00009.
Shen et al. (2016). The Arabidopsis polyamine transporter LHR1/PUT3 modulates heat responsive gene expression by enhancing mRNA stability. Plant J. 2016 Aug 19. doi: 10.1111/tpj.13310. [Epub ahead of print]
Jedmowski et al. (2014). Comparative analysis of drought stress effects on photosynthesis of Eurasian and North African genotypes of wild barley. Photosynthetica, September 2014.

application example

 

Total protein from Arabidopsis thaliana chloroplasts (20 µg) and ,Arabidopsis thaliana leaf extracts (25 µg) were separated on 10% acrilamide gel and electrophoresis prepared according to Schägger and von Jagov (Anl. Biochem., 1987, 166:368-379). After running the gel, proteins were transferred to nitrocellulose membrane using wet transfer (0.22% CAPS, pH 11). Transfer was checked by Ponceau S staining. Blot was destained by several quick washings in distilled water and 1 washing in 1X TBS (10 mM T pH 7.5, 150 mM NaCl) (10-15 min.).Blot was blocked by 1.5 hour in 5% milk in TBST (1X TBS, 0,1 20) After blocking blot was washed quickly twice in TBST and incubated 2 hours with primary antibody (dilution 1: 2000 TBST (dilution 1:1000). Washing: two quick washings in TBST and 3 x 10 min. washings in TBST. Then blot was incubated 45-60 min. with a secondary anti-rabbit antibodies conjugated to peroxidase (dilution 1:10000) in TBST. Washing: as above. After washing blot was incubated 1-2 min. in ECL solution and exposed to Kodakautoradiography film. Exposure time was 10 seconds.

Courtesy Dr. J. Piechota

 

western blot detection using anti-HSP70 chlroplastic antibodies

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