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Clone
1.86
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Immunogen
Bovine HSP70
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Antibody s full description
Mouse Anti-Bovine HSP70 Monoclonal IgG1 Antibody, Clone: 1,86: HRP
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Antibody s category
Monoclonal Antibodies
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Antibody s other name
HSP70 1 Antibody, HSP70 2 Antibody, HSP70.1 Antibody, HSP72 Antibody, HSPA1 Antibody, HSPA1A Antibody, HSPA1B Antibody
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Raised in
Mouse
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Antibody s target
HSP70
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Primary research fields
Cancer, Heat Shock
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Brandname
None
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Antibodies applications
WB, ICC/IF, ELISA
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Antibody s reactivity
Human, Mouse, Rat, Bovine, Pig
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Antibody s dilutions
WB (1:500), ICC/IF (1:100); optimal dilutions for assays should be determined by the user.
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Purity
Protein G Purified
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Antibody buffer for storage
PBS pH7.4, 50% glycerol, 0.09% sodium azide
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Antibody s concentration
1 mg/ml
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Antibody s specificity
Detects 70kDa. Does not cross react with HSC70.
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Storage recommendations
-20ºC
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Shipping recommendations
Blue Ice or 4ºC
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Antibody certificate of analysis
1 µg/ml of SMC-113 was sufficient for detection of HSP70 in 20 µg of Hela lysate by colorimetric immunoblot analysis using goat anti-mouse IgG:HRP as the secondary antibody.
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Antibody in cell
Cytoplasm
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Tissue specificity
See included datasheet or contact our support service
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Scientific context
HSP70 genes encode abundant heat-inducible 70-kDa HSPs (HSP70s). In most eukaryotes HSP70 genes exist as part of a multigene family. They are found in most cellular compartments of eukaryotes including nuclei, mitochondria, chloroplasts, the endoplasmic reticulum and the cytosol, as well as in bacteria. The genes show a high degree of conservation, having at least 50% identity (2). The N-terminal two thirds of HSP70s are more conserved than the C-terminal third. HSP70 binds ATP with high affinity and possesses a weak ATPase activity which can be stimulated by binding to unfolded proteins and synthetic peptides (3). When HSC70 (constitutively expressed) present in mammalian cells was truncated, ATP binding activity was found to reside in an N-terminal fragment of 44 kDa which lacked peptide binding capacity. Polypeptide binding ability therefore resided within the C-terminal half (4). The structure of this ATP binding domain displays multiple features of nucleotide binding proteins (5). All HSP70s, regardless of location, bind proteins, particularly unfolded ones. The molecular chaperones of the HSP70 family recognize and bind to nascent polypeptide chains as well as partially folded intermediates of proteins preventing their aggregation and misfolding. The binding of ATP triggers a critical conformational change leading to the release of the bound substrate protein (6). The universal ability of HSP70s to undergo cycles of binding to and release from hydrophobic stretches of partially unfolded proteins determines their role in a great variety of vital intracellular functions such as protein synthesis, protein folding and oligomerization and protein transport. For more information visit our HSP70 Scientific Resource Guide at more.
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Bibliography
1. Welch W.J. and Suhan J.P. (1986) J Cell Biol. 103: 2035-2050. 2. Boorstein W. R., Ziegelhoffer T. & Craig E. A. (1993) J.Mol. Evol. 38(1): 1-17. 3. Rothman J. (1989) Cell 59: 591-601. 4. DeLuca-Flaherty et al. (1990) Cell 62: 875-887. 5. Bork P., Sander C. & Valencia A. (1992) Proc. Nut1 Acad.Sci. USA 89: 7290-7294. 6. Fink A.L. (1999) Physiol. Rev. 79: 425-449.
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Released date
14-Apr-2012
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Tested applications
To be tested
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Tested reactivity
To be tested
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NCBI number
NP_776975.1
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Gene number
281825
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Protein number
Q27975
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Antibody s datasheet
Contact our support service
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Representative figure link
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Representative figure legend
Immunocytochemistry/Immunofluorescence analysis using Mouse Anti-HSP70 Monoclonal Antibody, Clone 1.86 (SMC-113). Tissue: Cervical Cancer cell line (HeLa). Species: Human. Fixation: 4% Formaldehyde for 15 min at RT. Primary Antibody: Mouse Anti-HSP70 Monoclonal Antibody (SMC-113) at 1:100 for 60 min at RT. Secondary Antibody: Goat Anti-Mouse ATTO 488 at 1:100 for 60 min at RT. Counterstain: DAPI (blue) nuclear stain at 1:5000 for 5 min RT. Localization: Nucleus, Cytoplasm. Magnification: 40X. Western Blot analysis of Human HEK293 cell lysate showing detection of ~70 kDa Hsp70 protein using Mouse Anti-Hsp70 Monoclonal Antibody, Clone 1.86 (SMC-113). Lane 1: MW ladder. Lane 2: Human HEK293 lysate (20 µg). Load: 20 µg. Block: 5% milk + TBST for 1 hour at RT. Primary Antibody: Mouse Anti-Hsp70 Monoclonal Antibody (SMC-113) at 1:500 for 1 hour at RT. Secondary Antibody: HRP Goat Anti-Mouse at 1:100 for 1 hour at RT. Color Development: TMB solution for 5 min at RT. Predicted/Observed Size: ~70 kDa. Mouse Anti-HSP70 Antibody [1.86] used in Immunocytochemistry/Immunofluorescence (ICC/IF) on Human Cervical Cancer cell line (HeLa) (SMC-113) Mouse Anti-Hsp70 Antibody [1.86] used in Western Blot (WB) on Human HEK293 cell lysate (SMC-113)
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Warning information
Non-hazardous
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Country of production
Canada
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Total weight kg
1.4
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Net weight g
0.2
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Stock availability
In Stock
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Description
This antibody needs to be stored at + 4°C in a fridge short term in a concentrated dilution. Freeze thaw will destroy a percentage in every cycle and should be avoided. Antibody for research use.
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About
Monoclonals of this antigen are available in different clones. Each murine monoclonal anibody has his own affinity specific for the clone. Mouse monoclonal antibodies are purified protein A or G and can be conjugated to FITC for flow cytometry or FACS and can be of different isotypes.
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Test
Mouse or mice from the Mus musculus species are used for production of mouse monoclonal antibodies or mabs and as research model for humans in your lab. Mouse are mature after 40 days for females and 55 days for males. The female mice are pregnant only 20 days and can give birth to 10 litters of 6-8 mice a year. Transgenic, knock-out, congenic and inbread strains are known for C57BL/6, A/J, BALB/c, SCID while the CD-1 is outbred as strain.
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Latin name
Mus musculus
