Product Profile

Product Name	Anti-PTPRB antibody
Antibody Type	Primary Antibodies
Immunogen	Polypeptide

Key Feature

Clonality	Polyclonal
Isotype	IgG
Host Species	Rabbit
Tested Application	ELISAICC/IFIHCWB
	WB:1:200-1:2000 IHC:1:200-1:1000 ICC/IF:1:100-1:500
Species Reactivity	HumanMouseRat
Concentration	1 mg/ml
Purification	Protein A

Target Information

Gene Symbol	PTPRB
Gene Synonyms	PTPB HPTPB VEPTP HPTP-BETA R-PTP-BETA Hide
Gene Full Name	protein tyrosine phosphatase receptor type B
Gene Summary	The protein encoded by this gene is a member of the protein tyrosine phosphatase (PTP) family. PTPs are known to be signaling molecules that regulate a variety of cellular processes including cell growth, differentiation, mitotic cycle, and oncogenic transformation. This PTP contains an extracellular domain, a single transmembrane segment and one intracytoplasmic catalytic domain, thus belongs to receptor type PTP. The extracellular region of this PTP is composed of multiple fibronectin type_III repeats, which was shown to interact with neuronal receptor and cell adhesion molecules, such as contactin and tenascin C. This protein was also found to interact with sodium channels, and thus may regulate sodium channels by altering tyrosine phosphorylation status. The functions of the interaction partners of this protein implicate the roles of this PTP in cell adhesion, neurite growth, and neuronal differentiation. Alternate transcript variants encoding different isoforms have been found for this gene. [provided by RefSeq, May 2011] Hide
Molecular Weight(MW)	224 KDa
Source	Rabbit
Cellular Localizatio	Membrane

Application

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WB

Western blot analysis using PTPRB antibody against HepG2 (1) cell lysate.

·

IHC

Immunohistochemical analysis of paraffin-embedded cervical cancer tissues using PTPRB antibody with DAB staining.

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ICC/IF

Immunofluorescence analysis of HeLa cells using PTPRB antibody (green). Blue: DAPI fluorescent DNA dye. Red: Actin filaments have been labeled with Alexa Fluor- 555 phalloidin.

Application Notes

WB:1:200-1:2000 IHC:1:200-1:1000 ICC/IF:1:100-1:500

Additional Information

Form	Liquid
Storage Instruction	Shipped at 4°C. Store at +4°C short term (1-2 weeks). Store at -20°C long term. Avoid freeze / thaw cycle.
Storage Buffer	Purified antibody in PBS with 0.05% sodium azide.

什么样的检验要求？要出示什么吗？
怎样算是处理过？还是就只是离心保存？
答：离心保存，检验要求，就是标本标号，和特殊要求
问：测好多指标 血清不分开可以么？
答：要分开，分好后，分别标上序列号，便于实验好区分。