I was looking for antibodies against human ARF4 and ARF5 and I need to be able to distinguish between the two proteins. Do you have antibodies specific for each that don't cross react with the other protein?

Name: Recombinant Human ARF4 His Protein
Brand: Novus Biologicals
SKU: NBP1-50948
Price: 409 USD

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The sequence similarity between ARF4 and ARF5 shows very high homology between the two proteins. We have not specifically tested for cross-reactivity between the antibodies, but I think it's very likely that they will cross react.

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	HuSpecies Glossary
Applications	PAGE
Concentration	0.5 mg/ml

Description	A recombinant protein with a N-Terminal His-tag and corresponding to the amino acids 1-180 of Human ARF4 Source: E.coli Amino Acid Sequence: MGSSHHHHHH SSGLVPRGSH MGSHMGLTIS SLFSRLFGKK QMRILMVGLD AAGKTTILYK LKLGEIVTTI PTIGFNVETV EYKNICFTVW DVGGQDRIRP LWKHYFQNTQ GLIFVVDSND RERIQEVADE LQKMLLVDEL RDAVLLLFAN KQDLPNAMAI SEMTDKLGLQ SLRNRTWYVQ ATCATQGTGL YEGLDWLSNE LSKR
Source	E. coli
Protein/Peptide Type	Recombinant Protein
Gene	ARF4
Purity	>95%, by SDS-PAGE

Dilutions	SDS-Page
Theoretical MW	23 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	Store at 4C short term. Aliquot and store at -20C long term. Avoid freeze-thaw cycles.
Buffer	20 mM Tris-HCl buffer (pH8.0), 0.2 M Nacl, 5mM DTT, 20% glycerol
Preservative	No Preservative
Concentration	0.5 mg/ml
Purity	>95%, by SDS-PAGE

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