Thermo Fisher Scientific HSPA4 Polyclonal Antibody

Applications

Tested Dilution

Publications

Western Blot (WB)

1:500-1:3,000

-

Immunohistochemistry (Paraffin) (IHC (P))

1:100-1:1,000

-

Product Specifications

Species Reactivity

Human, Mouse

Host/Isotype

Rabbit / IgG

Class

Polyclonal

Type

Antibody

Immunogen

Recombinant fragment corresponding to a region within amino acids 288 and 568 of Human HSPA4 if (typeof window.$mangular === undefined || !window.$mangular) { window.$mangular = {}; } $mangular.antigenJson = \[{targetFamily:HSPA4,uniProtId:P34932-1,ncbiNodeId:9606,antigenRange:288-568,antigenLength:840,antigenImageFileName:PA5-29539_HSPA4_P34932-1_Rabbit.svg,antigenImageFileNamePDP:PA5-29539_HSPA4_P34932-1_Rabbit_PDP.jpeg,sortOrder:1}\]; $mangular.isB2BCMGT = false; $mangular.isEpitopesModalImageMultiSizeEnabled = true;

View immunogen .st0{fill:#FFFFFF;} .st1{fill:#1E8AE7;}

Conjugate

Unconjugated Unconjugated Unconjugated

Form

Liquid

Concentration

1 mg/mL

Purification

Antigen affinity chromatography

Storage buffer

PBS, pH 7, with 1% BSA, 20% glycerol

Contains

0.01% thimerosal

Storage conditions

Store at 4°C short term. For long term storage, store at -20°C, avoiding freeze/thaw cycles.

Shipping conditions

Wet ice

RRID

AB_2547015

Product Specific Information

Recommended positive controls: Raji, K562, NIH-3T3.

Predicted reactivity: Mouse (97%), Rat (97%), Xenopus laevis (84%), Dog (96%), Bovine (98%).

Store product as a concentrated solution. Centrifuge briefly prior to opening the vial.

Target Information

The HSP 70 family is composed of four highly conserved proteins: HSP 70, HSC 70, GRP 75 and GRP 78. HSP 70 expression is strongly induced in response to heat stress. HSP 70 and HSC 70 play key roles in the cytosolic endoplasmic reticulum and mitochondrial import machinery and are found in both the cytosol and nucleus of mammalian cells. GRP 78 is localized in the endoplasmic reticulum, where it receives imported secretory proteins and is involved in the folding and translocation of nascent peptide chains. GRP 75 expression is restricted to the mitochondrial matrix and aids in the translocation and folding of nascent polypeptide chains of both nuclear and mitochondrial origin. It has been postulated that members of the HSP 70 family act as force-generating motors, relying on the hydrolysis of ATP for their activity.

⚠WARNING: This product can expose you to chemicals including mercury, which is known to the State of California to cause birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

For Research Use Only. Not for use in diagnostic procedures. Not for resale without express authorization.