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HSP70B | Stromal alfa-HSP70 (algal)
AS06 175 | Clonality: Polyclonal | Host: Rabbit | Reactivity: Ch. reinhardtii, Ch.dorsiventrale, D. subspicatus, P. patens
- Product Info
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Immunogen: mature HSP70B protein UniProt: A8HYV3, expressed with N- and C-terminal hexahistidine tags in E. coli, purified with Ni-NTA
Host: Rabbit Clonality: Polyclonal Purity: Serum Format: Lyophilized Quantity: 100 µl Reconstitution: For reconstitution add 100 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 the tubes briefly prior to opening them to avoid any losses that might occur from material adhering to the cap or sides of the tube. Tested applications: Immunoprecipitation (IP), Western blot (WB) Recommended dilution: 1 : 10 000 (WB) Expected | apparent MW: 71,9 kDa - Reactivity
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Confirmed reactivity: Chlamydomonas reinhardtii, Desmodesmus subspicatus, Physcomitrium patens, Chlorococcum dorsiventrale Predicted reactivity: Dunaliella salina, Cyanobacteria
Species of your interest not listed? Contact usNot reactive in: No confirmed exceptions from predicted reactivity are currently known - Application Examples
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Application examples: 
Reactant: Chlamydomonas reinhardtii (Green Alga)
Application: Western Blotting
Pudmed ID: 23118617
Journal: PLoS Biol
Figure Number: 5A
Published Date: 2012-11-03
First Author: Teng, Y. S., Chan, P. T., et al.
Impact Factor: 7.279
Open PublicationProtein import into Chlamydomonas chloroplasts is not differentially regulated.[35S]Met-labeled precursors of Cr-prRBCS, Cr-prL11, prOE23, prTic40, and prL11 were imported into chloroplasts isolated from synchronized cultures of Chlamydomonas 1, 6, and 11 h after the start of the third light cycle and used for import experiments. Samples were analyzed by SDS-PAGE and autoradiography. An equal number of chloroplasts were loaded in each lane of the same gel. The amount of Chlamydomonas chloroplast Hsp70B was analyzed by immunoblotting and used for normalization of quantifications in the bar graph shown below each gel. The amount of mature protein imported at hour 1 was set as 100%. Data shown are mean ± SD, n?=?3. m, mature form; p, precursor form; TR, in vitro–translated precursor proteins before import.
- Background
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Background: HSP70B is a nuclear-encoded, chloroplast-targeted chaperone of the HSP70 family. It is the major HSP70 in the stroma of Chlamydomonas reinhardtii chloroplasts. It interacts with HSP90C, CGE1, CDJ2, and VIPP1.
- Product Citations
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Selected references: Cvetkovska et al. (2022) A constitutive stress response is a result of low temperature growth in the Antarctic green alga Chlamydomonas sp. UWO241. Plant, Cell & Environment, 45, 156– 177. https://doi.org/10.1111/pce.14203
Gonzaga Heredia-Martinez et al. (2018). Chloroplast damage induced by the inhibition of fatty acid synthesis triggers autophagy in Chlamydomonas. Plant Physiol, Sept. 2018.
Diaz-Troya et al. (2011). Inhibition of protein synthesis by TOR inactivation revealed a conserved regulatory mechanism of the BiP chaperone in Chlamydomonas. Plant Physiol, in press. - Protocols
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Agrisera Western Blot protocol and video tutorials
Protocols to work with plant and algal protein extracts - Reviews:
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Accessories
AS06 174 | Clonality: Polyclonal | Host: Rabbit | Reactivity: Chlamydomonas reinhardtii
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