I am interested in Ostm1 antibodies, but you are selling two antibodies against human protein; the first recognizing a band of 37 kDa (NBP2-19641) and the second recognizing a band between 55 and 72 kDa. What is the difference between these two bands? Please, could you tell me if with one of these two antibodies, we are able to detect mouse proteins?

Name: OSTM1 Antibody
Brand: Novus Biologicals
SKU: NBP2-19641
Price: 449 USD

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For our OSTM1 antibodies, NBP2-19641 is detecting the endogenous protein in cell lysates Raji and HL-60. NBP1-81829 is detecting an overexpression lysate expressing a transfected DDK tagged OSTM1 protein. The DDK tag adds 26kDa to the molecular weight causing it to appear higher in the gel. We have not tested either of these products with mouse samples, so we are not certain if they will recognize the mouse protein. I have run an alignment of the full proteins for human and mouse. NBP1-81829 had an 85% homology to the mouse sequence and NBP2-19641 had an 81% homology. There is potential for these antibodies to recognize the mouse protein. If you decide you want to try one of these antibodies, you can take advantage of our Innovator's Reward program. In exchange of a review of our products in an untested application or species, we will issue you a credit for the purchase price of the antibody. Regardless of results.

At	=	A. thaliana	SyHa	=	Golden Syrian Hamster
All	=	All Species	Ha	=	Hamster
An	=	Animal	Hu	=	Human
ArHa	=	Armenian Hamster	I	=	Insect
Av	=	Avian	Ll	=	Llama
Bb	=	Baboon	Ma	=	Mammal
Ba	=	Bacteria	Mk	=	Monkey
Bv	=	Bovine	Mu	=	Mouse
Ca	=	Canine	Multi	=	Multi-species
Ce	=	C. Elegans	NA	=	Non-species specific
Ch	=	Chicken	Or	=	Orangutan
ChHa	=	Chinese Hamster	Pl	=	Plant
Cm	=	Cynomolgus Monkey	Pm	=	Primate
Do	=	Donkey	Po	=	Porcine
Dr	=	Drosophilia	Rb	=	Rabbit
Ec	=	E. Coli	Rt	=	Rat
Eq	=	Equine	RM	=	Rhesus Macaque
Fe	=	Feline	Sh	=	Sheep
Ft	=	Ferret	Vb	=	Vertebrate
Fi	=	Fish	Vi	=	Virus
Fu	=	Fungi	Xp	=	Xenopus
Ge	=	Gerbil	Ye	=	Yeast
GP	=	Guinea Pig	Ze	=	Zebrafish
Gt	=	Goat

Reactivity	Hu, Bv, Pm, RbSpecies Glossary
Applications	WB
Clonality	Polyclonal
Host	Rabbit
Conjugate	Unconjugated

Immunogen	Recombinant protein encompassing a sequence within the center region of human OSTM1. The exact sequence is proprietary.
Localization	Membrane; Single-pass type I membrane protein
Predicted Species	Bovine (90%), Rabbit (92%), Monkey (99%). Backed by our 100% Guarantee.
Isotype	IgG
Clonality	Polyclonal
Host	Rabbit
Gene	OSTM1
Purity	Antigen Affinity-purified
Innovator's Reward	Test in a species/application not listed above to receive a full credit towards a future purchase. Learn about the Innovator's Reward

Dilutions	Western Blot 1:500-1:3000
Theoretical MW	37 kDa. Disclaimer note: The observed molecular weight of the protein may vary from the listed predicted molecular weight due to post translational modifications, post translation cleavages, relative charges, and other experimental factors.

Storage	Aliquot and store at -20C or -80C. Avoid freeze-thaw cycles.
Buffer	PBS (pH 7), 20% Glycerol, 1% BSA
Preservative	0.01% Thimerosal
Purity	Antigen Affinity-purified

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Gene Symbol	OSTM1
Uniprot	Q86WC4(Human)