Anti-HSPA2 Antibody Picoband™ (monoclonal, 4A4) | Boster M03474-1 product information

This webpage contains legacy information. The product is either no longer available from the supplier or has been delisted at Labome.

product summary

company name :

Boster

product type :

antibody

product name :

Anti-HSPA2 Antibody Picoband™ (monoclonal, 4A4)

catalog :

M03474-1

quantity :

100µg/vial

clonality :

monoclonal

host :

mouse

conjugate :

nonconjugated

clone name :

4A4

The same clone is also sold as:

Invitrogen: MA5-33000

reactivity :

human, mouse, rat

application :

western blot, immunocytochemistry, flow cytometry, immunohistochemistry - paraffin section

product information

SKU :

M03474-1

Product Name :

Anti-HSPA2 Antibody Picoband™ (monoclonal, 4A4)

Size :

100µg/vial

Clonality :

Monoclonal

Clone Number :

4A4

Host :

Mouse

Reactivity :

Human, Mouse, Rat

Application(s) :

Flow Cytometry, IF, IHC-P, ICC, WB

Application Details :

Western blot, 0.1-0.5µg/ml. Immunohistochemistry (Paraffin-embedded Section), 0.5-1µg/ml. Immunocytochemistry/Immunofluorescence, 2µg/ml. Flow Cytometry, 1-3μg/1x10^6 cells

Description :

Boster Bio Anti-HSPA2 Antibody Picoband™ (monoclonal, 4A4) catalog # M03474-1. Tested in Flow Cytometry, IF, IHC-P, ICC, WB applications. This antibody reacts with Human, Mouse, Rat.

Concentration :

Adding 0.2 ml of distilled water will yield a concentration of 500 μg/ml.

Gene Name :

HSPA2

Uniprot ID :

P54652

Immunogen :

A synthetic peptide corresponding to a sequence at the C-terminus of human HSPA2 (564-598aa KISEQDKNKILDKCQEVINWLDRNQMAEKDEYEHK), identical to the related mouse and rat sequences.

Form :

Lyophilized

Contents :

Each vial contains 4mg Trehalose, 0.9mg NaCl, 0.2mg Na2HPO4, 0.05mg NaN3.

Cross-reactivity :

No cross reactivity with other proteins.

Isotype :

IgG1

Storage :

Store at -20˚C for one year from date of receipt. After reconstitution, at 4˚C for one month. It can also be aliquotted and stored frozen at -20˚C for six months. Avoid repeated freeze-thaw cycles.

Reconstitution :

Add 0.2ml of distilled water will yield a concentration of 500ug/ml.

Gene Full Name :

heat shock 70kDa protein 2

Synonyms :

Heat shock-related 70 kDa protein 2; Heat shock 70 kDa protein 2; HSPA2

Protein Function :

Molecular chaperone implicated in a wide variety of cellular processes, including protection of the proteome from stress, folding and transport of newly synthesized polypeptides, activation of proteolysis of misfolded proteins and the formation and dissociation of protein complexes. Plays a pivotal role in the protein quality control system, ensuring the correct folding of proteins, the re-folding of misfolded proteins and controlling the targeting of proteins for subsequent degradation. This is achieved through cycles of ATP binding, ATP hydrolysis and ADP release, mediated by co-chaperones. The affinity for polypeptides is regulated by its nucleotide bound state. In the ATP-bound form, it has a low affinity for substrate proteins. However, upon hydrolysis of the ATP to ADP, it undergoes a conformational change that increases its affinity for substrate proteins. It goes through repeated cycles of ATP hydrolysis and nucleotide exchange, which permits cycles of substrate binding and release (PubMed:26865365). Plays a role in spermatogenesis. In association with SHCBP1L may participate in the maintenance of spindle integrity during meiosis in male germ cells (By similarity).

Subcellular Localization :

Cytoplasm, cytoskeleton, spindle

Recommended Detection Systems :

Boster recommends Enhanced Chemiluminescent Kit with anti-Mouse IgG (EK1001) for Western blot, and HRP Conjugated anti-Mouse IgG Super Vision Assay Kit (SV0001-1) for IHC(P) and ICC.

Background :

HSPA2 (heat shock 70kDa protein 2) is also known as HEAT-SHOCK PROTEIN, 70-KD, 2, HSP70-2, HEAT-SHOCK PROTEIN, 70-KD, 3 or HSP70-3. Analysis of the sequence indicated that HSPA2 is the human homolog of the murine Hsp70-2 gene, with 91.7% identity in the nucleotide coding sequence and 98.2% in the corresponding amino acid sequence. HSPA2 has less amino acid homology to the other members of the human HSP70 gene family. HSPA2 is constitutively expressed in most tissues, with very high levels in testis and skeletal muscle. The HSPA2 gene is located on chromosome 14q22-q24. Immunohistochemical analysis detected weak expression of HSPA2 in spermatocytes and stronger expression in spermatids and in the tail of mature sperm. HSPA2 may be critical to sperm maturation through its role as a protein chaperone.

Research Category :

Cancer, Chaperones, Heat Shock Proteins, Protein Trafficking, Signal Transduction, Tumor Biomarkers