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Antibody Name: hsp110 Ab1 Common Name: egg receptor for sperm RRID: Synonyms: 350-kDa sperm receptor protein, 70KL Antigens Gene: hsp110 Clone Type: Polyclonal Source:

Antibody
Clone Number
Purification	Affinity Purification
Isotype	IgG
Host Organism	rabbit
Echinoderm Reactivity	S. purpuratus
Non-Echinoderm Reactivity
Description:	Species-specific antibody demonstrated to inhibit sperm binding and subsequent fertilization by reacting with a plasma membrane receptor within purple sea urchin eggs. Created by K. R. Foltz and W. J. Lennarz (State University of New York at Stony Brook).
Immunogen
Name	70-kD LysC Fragment
Type	polypeptide
Post Translational Modifications	Glycosylation
Source Organism	purple sea urchin
Description	Extracellular glycoprotein region prepared using DEAE-chromatography on crude egg proteins digested using lysylendoproteinase C.
Sequence
Reported Usage
immunofluorescence
immunoprecipitation
western blot
immunohistochemistry
Publications
???displayAntibody.papersFirst???	Identification of the sea urchin egg receptor for sperm using an antiserum raised against a fragment of its extracellular domain., J Cell Biol 1992
???displayAntibody.papersRecent???	Surface localization of the sea urchin egg receptor for sperm., Dev Biol 1997
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