CD44 Polyclonal Antibody

$A431 cell; 4% Paraformaldehyde-fixed; Triton X-100 at room temperature for 20 min; Blocking buffer (normal goat serum, C-0005) at 37\u00b0C for 20 min; Antibody incubation with (CD44) polyclonal Antibody, Unconjugated (bs-55039R) 1:200, 90 minutes at 37\u00b0C; followed by a conjugated Goat Anti-Rabbit IgG antibody at 37\u00b0C for 90 minutes, DAPI (blue, C02-04002) was used to stain the cell nuclei.$

A431 cell; 4% Paraformaldehyde-fixed; Triton X-100 at room temperature for 20 min; Blocking buffer (normal goat serum, C-0005) at 37\u00b0C for 20 min; Antibody incubation with (CD44) polyclonal Antibody, Unconjugated (bs-55039R) 1:200, 90 minutes at 37\u00b0C; followed by a conjugated Goat Anti-Rabbit IgG antibody at 37\u00b0C for 90 minutes, DAPI (blue, C02-04002) was used to stain the cell nuclei.

$Raw264.7 cell; 4% Paraformaldehyde-fixed; Triton X-100 at room temperature for 20 min; Blocking buffer (normal goat serum, C-0005) at 37\u00b0C for 20 min; Antibody incubation with (CD44) polyclonal Antibody, Unconjugated (bs-55039R) 1:100, 90 minutes at 37\u00b0C; followed by a conjugated Goat Anti-Rabbit IgG antibody at 37\u00b0C for 90 minutes, DAPI (blue, C02-04002) was used to stain the cell nuclei.$

Raw264.7 cell; 4% Paraformaldehyde-fixed; Triton X-100 at room temperature for 20 min; Blocking buffer (normal goat serum, C-0005) at 37\u00b0C for 20 min; Antibody incubation with (CD44) polyclonal Antibody, Unconjugated (bs-55039R) 1:100, 90 minutes at 37\u00b0C; followed by a conjugated Goat Anti-Rabbit IgG antibody at 37\u00b0C for 90 minutes, DAPI (blue, C02-04002) was used to stain the cell nuclei.

$Hela cell; 4% Paraformaldehyde-fixed; Triton X-100 at room temperature for 20 min; Blocking buffer (normal goat serum, C-0005) at 37\u00b0C for 20 min; Antibody incubation with (CD44) polyclonal Antibody, Unconjugated (bs-55039R) 1:100, 90 minutes at 37\u00b0C; followed by a conjugated Goat Anti-Rabbit IgG antibody at 37\u00b0C for 90 minutes, DAPI (blue, C02-04002) was used to stain the cell nuclei.$

Hela cell; 4% Paraformaldehyde-fixed; Triton X-100 at room temperature for 20 min; Blocking buffer (normal goat serum, C-0005) at 37\u00b0C for 20 min; Antibody incubation with (CD44) polyclonal Antibody, Unconjugated (bs-55039R) 1:100, 90 minutes at 37\u00b0C; followed by a conjugated Goat Anti-Rabbit IgG antibody at 37\u00b0C for 90 minutes, DAPI (blue, C02-04002) was used to stain the cell nuclei.

Lane 1: Hela cell lysates; Lane 2: CD44 knockout (KO) HeLa cell lysates probed with CD44 Polyclonal Antibody, Unconjugated (bs-55039R) at 1:1000 dilution and 4˚C overnight incubation. Followed by conjugated secondary antibody incubation at 1:20000 for 60 min at 37˚C.

Lane 1: Mouse spleen cell lysates probed with CD44 Polyclonal Antibody, Unconjugated (bs-55039R) at 1:1000 dilution and 4˚C overnight incubation. Followed by conjugated secondary antibody incubation at 1:20000 for 60 min at 37˚C.

$Lane 1: Human A549 cell lysates; Lane 2: Human U2os cell lysates; Lane 3: Human MDA-MB-231 cell lysates; Lane 4: Human Hela cell lysates probed with CD44 Polyclonal Antibody, Unconjugated (bs-55039R) at 1:1000 dilution and 4\u00b0C overnight incubation. Followed by conjugated secondary antibody incubation at 1:20000 for 60 min at 37˚C.$

Lane 1: Human A549 cell lysates; Lane 2: Human U2os cell lysates; Lane 3: Human MDA-MB-231 cell lysates; Lane 4: Human Hela cell lysates probed with CD44 Polyclonal Antibody, Unconjugated (bs-55039R) at 1:1000 dilution and 4\u00b0C overnight incubation. Followed by conjugated secondary antibody incubation at 1:20000 for 60 min at 37˚C.

$Lane 1: Human Hela cell (Control) lysates; Lane 2: CD44 knockout (KO) Hela cell lysates probed with CD44 Polyclonal Antibody, Unconjugated (bs-55039R) at 1:1000 dilution and 4\u00b0C overnight incubation. Followed by conjugated secondary antibody incubation at 1:20000 for 60 min at 37˚C.$

Lane 1: Human Hela cell (Control) lysates; Lane 2: CD44 knockout (KO) Hela cell lysates probed with CD44 Polyclonal Antibody, Unconjugated (bs-55039R) at 1:1000 dilution and 4\u00b0C overnight incubation. Followed by conjugated secondary antibody incubation at 1:20000 for 60 min at 37˚C.

Applications

WB
IF(ICC)
IF

Reactivity

Human
Mouse
Rat

Overview
Catalog #	bs-55039R
Product Name	CD44 Polyclonal Antibody
Applications	WB, IF(ICC), IF
Specificity	KO-Validated
Reactivity	Human, Mouse, Rat
Specifications
Conjugation	Unconjugated
Host	Rabbit
Source	Recombinant fusion protein containing a sequence corresponding to amino acids 148-247 of human CD44 (NP_001189486.1).
Immunogen Range	148-247/742
Clonality	Polyclonal
Isotype	IgG
Concentration	1ug/ul
Purification	Purified by Protein A.
Storage Buffer	0.01M TBS(pH7.4) with 1% BSA, 0.02% Proclin300 and 50% Glycerol.
Storage Condition	Shipped at 4°C. Store at -20°C for one year. Avoid repeated freeze/thaw cycles.
Target
Gene ID	960
Swiss Prot	P16070
Subcellular location	Cell membrane
Synonyms	CDW44;CSPG8;ECMR-III;HCELL;HUTCH-I;IN;LHR;MC56;MDU2;MDU3;MIC4;Pgp1;CD44;CD44
Background	The protein encoded by this gene is a cell-surface glycoprotein involved in cell-cell interactions, cell adhesion and migration. It is a receptor for hyaluronic acid (HA) and can also interact with other ligands, such as osteopontin, collagens, and matrix metalloproteinases (MMPs). This protein participates in a wide variety of cellular functions including lymphocyte activation, recirculation and homing, hematopoiesis, and tumor metastasis. Transcripts for this gene undergo complex alternative splicing that results in many functionally distinct isoforms, however, the full length nature of some of these variants has not been determined. Alternative splicing is the basis for the structural and functional diversity of this protein, and may be related to tumor metastasis.
Application Dilution
WB	1:300-5000
IF(ICC)	1:50-200
IF