SPESP1

Sperm equatorial segment protein 1

SP-ESP

The encoded protein is a human alloantigen involved in sperm-egg binding and fusion. [provided by RefSeq, Apr 2010]

Ensembl	UniProt	RefSeq	Entrez
ENST00000310673 ENSP00000312284	Q6UW49.122 Q6UW49	NP_663633.1 NP_663633	SPESP1 246777

Ensembl	UniProt	RefSeq	Entrez
ENSMUST00000056949 ENSMUSP00000058522	Q9D5A0.111 Q9D5A0	NP_079997.1 NP_079997	Spesp1 66712

All Antibodies

Enhanced validation

Supportive data in Antibodypedia

Data presented on provider website

Data in Antibodypedia (inconclusive)

Recommended by provider

79 antibodies from 17 providers.

	Antibody	Refs	Type
Atlas Antibodies 2 antibodies
	HPA051040	2	Polyclonal
	HPA045936	1	Polyclonal

Novus Biologicals 3 antibodies
	H00246777-B01P	1	Polyclonal
	NBP2-13370		Polyclonal

antibodies-online 22 antibodies
	ABIN4355638		Polyclonal
	ABIN4355639		Polyclonal

Abnova Corporation 4 antibodies
	H00246777-B01P	1	Polyclonal
	H00246777-B01		Polyclonal

Invitrogen Antibodies 5 antibodies
	PA5-61132		Polyclonal
	PA5-62301		Polyclonal

Biorbyt 2 antibodies
	orb186200		Polyclonal
	orb1265750		Polyclonal

Antibodies.com 1 antibody
	A438		Polyclonal

Proteintech Group 1 antibody
	28010-1-AP		Polyclonal

LSBio 13 antibodies
	LS-C157074		Polyclonal
	LS-C270168		Polyclonal

Aviva Systems Biology 1 antibody
	OAAB14619		Polyclonal

MilliporeSigma / Merck KGaA 4 antibodies
	HPA019362		Polyclonal
	HPA045936		Polyclonal

MyBioSource 1 antibody
	MBS9201394		Polyclonal

United States Biological 15 antibodies
	042223		Polyclonal
	042223-AP		Polyclonal

ProSci 1 antibody
	60-308		Polyclonal

RabMAbs 1 antibody
	ab167397		Monoclonal

Creative Biolabs 2 antibodies
	CBMAB-S4108-CQ		Monoclonal
	MOR-3383		Monoclonal

Abbexa 1 antibody
	abx030757		Polyclonal